Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.
| Species | Authority | Usable photographs | Page |
|---|---|---|---|
| Begonia palmata | D.Don | 95 | documented |
| Begonia cucullata | Willd. | 90 | documented |
| Begonia formosana | (Hayata) Masam. | 90 | documented |
| Begonia hirtella | Link | 88 | documented |
| Begonia foliosa | Kunth | 76 | documented |
| Begonia gracilis | Kunth | 69 | documented |
| Begonia urticae | L.f. | 58 | documented |
| Begonia glabra | Aubl. | 54 | documented |
| Begonia crenata | Dryand. | 41 | documented |
| Begonia plebeja | Liebm. | 37 | documented |
| Begonia bracteosa | A.DC. | 35 | documented |
| Begonia longifolia | Blume | 34 | documented |
| Begonia fischeri | Schrank | 33 | documented |
| Begonia grandis | Dryand. | 32 | documented |
| Begonia involucrata | Liebm. | 32 | documented |
| Begonia roxburghii | (Miq.) A.DC. | 31 | documented |
| Begonia conchifolia | A.Dietr. | 30 | documented |
| Begonia veitchii | Hook.f. | 28 | documented |
| Begonia heracleifolia | Schltdl. & Cham. | 27 | documented |
| Begonia boliviensis | A.DC. | 26 | documented |
| Begonia sutherlandii | Hook.f. | 26 | documented |
| Begonia nelumbiifolia | Schltdl. & Cham. | 24 | documented |
| Begonia parviflora | Poepp. & Endl. | 22 | documented |
| Begonia taiwaniana | Hayata | 21 | documented |
| Begonia dipetala | Graham | 20 | documented |
| Begonia ferruginea | L.f. | 20 | documented |
| Begonia chitoensis | T.S.Lui & M.J.Lai | 19 | documented |
| Begonia kalbreyeri | (Oliv.) L.B.Sm. & B.G.Schub. | 19 | documented |
| Begonia acerifolia | Kunth | 18 | documented |
| Begonia balmisiana | F.X.d.Bálmis | 18 | documented |
| Begonia lukuana | Y.C.Liu & C.H.Ou | 18 | documented |
| Begonia decandra | Pav. ex A.DC. | 17 | documented |
| Begonia monophylla | Pav. ex A.DC. | 17 | documented |
| Begonia wallichiana | Lehm. | 17 | documented |
| Begonia cornuta | L.B.Sm. & B.G.Schub. | 16 | documented |
| Begonia floccifera | Bedd. | 16 | documented |
| Begonia cooperi | C.DC. | 15 | documented |
| Begonia annobonensis | A.DC. | 14 | documented |
| Begonia geranioides | Hook.f. | 14 | documented |
| Begonia ravenii | C.I Peng & Y.K.Chen | 14 | documented |
| Begonia maculata | Raddi | 13 | documented |
| Begonia urophylla | Hook. | 13 | documented |
| Begonia angustiloba | A.DC. | 12 | documented |
| Begonia dregei | Otto & A.Dietr. | 12 | documented |
| Begonia uniflora | S.Watson | 12 | documented |
| Begonia lehmannii | (Irmsch.) L.B.Sm. & B.G.Schub. | 11 | documented |
| Begonia malabarica | Lam. | 11 | documented |
| Begonia octopetala | L'Hér. | 11 | documented |
| Begonia semiovata | Liebm. | 11 | documented |
| Begonia baccata | Hook.f. | 10 | documented |
| Begonia sericoneura | Liebm. | 10 | documented |
| Begonia stenotepala | L.B.Sm. & B.G.Schub. | 10 | documented |
| Begonia tropaeolifolia | A.DC. | 10 | documented |
| Begonia estrellensis | C.DC. | 9 | documented |
| Begonia fenicis | Merr. | 9 | documented |
| Begonia incarnata | Link & Otto | 9 | documented |
| Begonia multinervia | Liebm. | 9 | documented |
| Begonia peruviana | A.DC. | 9 | documented |
| Begonia tapatia | Burt-Utley & McVaugh | 9 | documented |
| Begonia tripurensis | Dix.Bora, B.K.Datta & D.Borah | 9 | documented |
| Begonia austrotaiwanensis | Y.Chen & C.I Peng | 8 | documented |
| Begonia bulbillifera | Link & Otto | 8 | documented |
| Begonia crassicaulis | Lindl. | 8 | documented |
| Begonia dioica | Buch.-Ham. ex D.Don | 8 | documented |
| Begonia ignea | (Klotzsch) Warsz. ex A.DC. | 8 | documented |
| Begonia oaxacana | A.DC. | 8 | documented |
| Begonia pedata | Liebm. | 8 | documented |
| Begonia pululahuana | C.DC. | 8 | documented |
| Begonia broussonetiifolia | A.DC. | 7 | documented |
| Begonia buddleiifolia | A.DC. | 7 | documented |
| Begonia faustinoi | Burt-Utley & Utley | 7 | documented |
| Begonia humilis | Dryand. | 7 | documented |
| Begonia longirostris | Benth. | 7 | documented |
| Begonia maurandiae | A.DC. | 7 | documented |
| Begonia pinetorum | A.DC. | 7 | documented |
| Begonia sinuata | Wall. ex Meisn. | 7 | documented |
| Begonia arborescens | Raddi | 6 | documented |
| Begonia concanensis | A.DC. | 6 | documented |
| Begonia convallariodora | C.DC. | 6 | documented |
| Begonia heydei | C.DC. | 6 | documented |
| Begonia holtonis | A.DC. | 6 | documented |
| Begonia meridensis | A.DC. | 6 | documented |
| Begonia micranthera | Griseb. | 6 | documented |
| Begonia mildbraedii | Gilg | 6 | documented |
| Begonia motozintlensis | Burt-Utley & Utley | 6 | documented |
| Begonia obliqua | L. | 6 | documented |
| Begonia villifolia | Irmsch. | 6 | documented |
| Begonia angularis | Raddi | 5 | documented |
| Begonia homonyma | Steud. | 5 | documented |
| Begonia picta | Sm. | 5 | documented |
| Begonia cathcartii | Hook.f. | 4 | documented |
| Begonia conipila | Irmsch. ex Kiew | 4 | documented |
| Begonia corredorana | C.DC. | 4 | documented |
| Begonia hirsuta | Aubl. | 4 | documented |
| Begonia hitchcockii | Irmsch. | 4 | documented |
| Begonia monadelpha | (Klotzsch) A.DC. | 4 | documented |
| Begonia pectennervia | L.B.Sm. & Wassh. | 4 | documented |
| Begonia serotina | A.DC. | 4 | documented |
| Begonia wollnyi | Herzog | 4 | documented |
| Begonia convolvulacea | (Klotzsch ex Klotzsch) A.DC. | 3 | documented |
| Begonia corzoensis | Ziesenh. | 3 | documented |
| Begonia declinata | Vell. | 3 | documented |
| Begonia fissistyla | Irmsch. | 3 | documented |
| Begonia geraniifolia | Hook. | 3 | documented |
| Begonia grisea | A.DC. | 3 | documented |
| Begonia integrifolia | Dalzell | 3 | documented |
| Begonia maynensis | A.DC. | 3 | documented |
| Begonia oleosa | Jara | 3 | documented |
| Begonia princeae | Gilg | 3 | documented |
| Begonia ulmifolia | Willd. | 3 | documented |
| Begonia umbellata | Kunth | 3 | documented |
| Begonia schaeferi | Engl. | 3 | below the evidence gate |
| Begonia baliensis | Girm. | 2 | below the evidence gate |
| Begonia beryllae | Ridl. | 2 | below the evidence gate |
| Begonia betsimisaraka | Humbert ex Keraudren & Bosser | 2 | below the evidence gate |
| Begonia boissieri | A.DC. | 2 | below the evidence gate |
| Begonia bowerae | Ziesenh. | 2 | below the evidence gate |
| Begonia capanemae | Brade | 2 | below the evidence gate |
| Begonia dugandiana | L.B.Sm. & B.G.Schub. | 2 | below the evidence gate |
| Begonia fimbristipula | Hance | 2 | below the evidence gate |
| Begonia glandulifera | Griseb. | 2 | below the evidence gate |
| Begonia glandulosa | A.DC. ex Hook. | 2 | below the evidence gate |
| Begonia hatacoa | Buch.-Ham. ex D.Don | 2 | below the evidence gate |
| Begonia huegelii | Bosse | 2 | below the evidence gate |
| Begonia loheri | Merr. | 2 | below the evidence gate |
| Begonia longiciliata | C.Y.Wu | 2 | below the evidence gate |
| Begonia meyeri-johannis | Engl. | 2 | below the evidence gate |
| Begonia oxyloba | Welw. ex Hook.f. | 2 | below the evidence gate |
| Begonia palmeri | S.Watson | 2 | below the evidence gate |
| Begonia philodendroides | Ziesenh. | 2 | below the evidence gate |
| Begonia plumieri | A.DC. | 2 | below the evidence gate |
| Begonia radicans | Vell. | 2 | below the evidence gate |
| Begonia retusa | O.E.Schulz | 2 | below the evidence gate |
| Begonia rieckei | Warb. | 2 | below the evidence gate |
| Begonia rosacea | Putz. | 2 | below the evidence gate |
| Begonia strigillosa | A.Dietr. | 2 | below the evidence gate |
| Begonia subvillosa | Klotzsch | 2 | below the evidence gate |
| Begonia tenasserimensis | Phutthai & M.Hughes | 2 | below the evidence gate |
| Begonia thiemei | C.DC. | 2 | below the evidence gate |
| Begonia tiliifolia | C.DC. | 2 | below the evidence gate |
| Begonia aborensis | Dunn | 1 | below the evidence gate |
| Begonia altoperuviana | A.DC. | 1 | below the evidence gate |
| Begonia ambodiforahensis | Scherber. & Duruiss. | 1 | below the evidence gate |
| Begonia ampla | Hook.f. | 1 | below the evidence gate |
| Begonia antioquensis | (A.DC.) Warb. | 1 | below the evidence gate |
| Begonia augustae | Irmsch. | 1 | below the evidence gate |
| Begonia calderonii | Standl. | 1 | below the evidence gate |
| Begonia chuyunshanensis | C.I Peng & Y.K.Chen | 1 | below the evidence gate |
| Begonia concinna | Schott | 1 | below the evidence gate |
| Begonia cubensis | Hassk. | 1 | below the evidence gate |
| Begonia divergens | Kiew & S.Julia | 1 | below the evidence gate |
| Begonia extensa | L.B.Sm. & B.G.Schub. | 1 | below the evidence gate |
| Begonia fortunensis | Burt-Utley & Utley | 1 | below the evidence gate |
| Begonia fusibulba | C.DC. | 1 | below the evidence gate |
| Begonia guaduensis | Kunth | 1 | below the evidence gate |
| Begonia gueritziana | Gibbs | 1 | below the evidence gate |
| Begonia handelii | Irmsch. | 1 | below the evidence gate |
| Begonia hemicardia | Elmer ex Rubite | 1 | below the evidence gate |
| Begonia langbianensis | Baker f. | 1 | below the evidence gate |
| Begonia leathermaniae | O'Reilly & Kareg. | 1 | below the evidence gate |
| Begonia lophoptera | Rolfe | 1 | below the evidence gate |
| Begonia maestrensis | Urb. | 1 | below the evidence gate |
| Begonia per-dusenii | Brade | 1 | below the evidence gate |
| Begonia pulchella | Raddi | 1 | below the evidence gate |
| Begonia rossmanniae | A.DC. | 1 | below the evidence gate |
| Begonia segregata | L.B.Sm. & B.G.Schub. | 1 | below the evidence gate |
| Begonia sonderiana | Irmsch. | 1 | below the evidence gate |
| Begonia tenuifolia | Dryand. | 1 | below the evidence gate |
| Begonia tonduzii | C.DC. | 1 | below the evidence gate |
| Begonia × amabilis | Linden | 0 | below the evidence gate |
| Begonia × antonietae | Brade | 0 | below the evidence gate |
| Begonia × breviscapa | C.I Peng, Yan Liu & S.M.Ku | 0 | below the evidence gate |
| Begonia × buimontana | Yamam. | 0 | below the evidence gate |
| Begonia × chungii | C.I Peng & S.M.Ku | 0 | below the evidence gate |
| Begonia × dinglensis | Rubite, C.I Peng, Koh Nakam & K-F.Chung | 0 | below the evidence gate |
| Begonia × kapangan | S.H.Liu, K-F.Chung & Rubite | 0 | below the evidence gate |
| Begonia × lancangensis | S.H.Huang | 0 | below the evidence gate |
| Begonia × malipoensis | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia × taipeiensis | C.I Peng | 0 | below the evidence gate |
| Begonia abbottii | Urb. | 0 | below the evidence gate |
| Begonia abbreviata | C.I Peng | 0 | below the evidence gate |
| Begonia abdullahpieei | Kiew | 0 | below the evidence gate |
| Begonia aberrans | Irmsch. | 0 | below the evidence gate |
| Begonia abhak | F.A.Blasco, Alejandro, Tandang & Rubite | 0 | below the evidence gate |
| Begonia acaulis | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia acclivis | Coyle | 0 | below the evidence gate |
| Begonia acetosa | Vell. | 0 | below the evidence gate |
| Begonia acetosella | Craib | 0 | below the evidence gate |
| Begonia acida | Vell. | 0 | below the evidence gate |
| Begonia acidulenta | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia aconitifolia | A.DC. | 0 | below the evidence gate |
| Begonia acuminatissima | Merr. | 0 | below the evidence gate |
| Begonia acutifolia | Jacq. | 0 | below the evidence gate |
| Begonia acutiloba | Liebm. | 0 | below the evidence gate |
| Begonia acutis | Y.M.Shui, W.H.Chen & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia acutitepala | K.Y.Guan & D.K.Tian | 0 | below the evidence gate |
| Begonia adamsensis | Magtoto & Rubite | 0 | below the evidence gate |
| Begonia addrinii | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia adenodes | Irmsch. | 0 | below the evidence gate |
| Begonia adenopoda | Lem. | 0 | below the evidence gate |
| Begonia adenostegia | Stapf | 0 | below the evidence gate |
| Begonia adliniana | Rimi | 0 | below the evidence gate |
| Begonia admirabilis | Brade | 0 | below the evidence gate |
| Begonia adpressa | Sosef | 0 | below the evidence gate |
| Begonia adscendens | C.B.Clarke | 0 | below the evidence gate |
| Begonia aequata | A.Gray | 0 | below the evidence gate |
| Begonia aequatoguineensis | Sosef & Nguema | 0 | below the evidence gate |
| Begonia aequatorialis | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia aequilateralis | Irmsch. | 0 | below the evidence gate |
| Begonia aeranthos | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia affinis | Merr. | 0 | below the evidence gate |
| Begonia afromigrata | J.J.de Wilde | 0 | below the evidence gate |
| Begonia aggeloptera | N.Hallé | 0 | below the evidence gate |
| Begonia aguabuenensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia aguiabrancensis | L.Kollmann | 0 | below the evidence gate |
| Begonia aguilarii | Jara & Zabala | 0 | below the evidence gate |
| Begonia agusanensis | Merr. | 0 | below the evidence gate |
| Begonia ahooensis | P.L.Sherpa, Aditya Pradhan & Arun Chettri | 0 | below the evidence gate |
| Begonia aiensis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia aikrono | H.P.Wilson & Jimbo | 0 | below the evidence gate |
| Begonia akaw | Mansibang, Aumentado & Y.P.Ang | 0 | below the evidence gate |
| Begonia aketajawensis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia alabensis | Kiew | 0 | below the evidence gate |
| Begonia alba | Merr. | 0 | below the evidence gate |
| Begonia albidula | Brade | 0 | below the evidence gate |
| Begonia albobracteata | Ridl. | 0 | below the evidence gate |
| Begonia albococcinea | Hook. | 0 | below the evidence gate |
| Begonia albomaculata | C.DC. | 0 | below the evidence gate |
| Begonia albopunctata | Y.M.Shui, W.H.Chen & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia alcarrasica | J.Sierra | 0 | below the evidence gate |
| Begonia alchemilloides | Meisn. ex A.DC. | 0 | below the evidence gate |
| Begonia algaia | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia alice-clarkiae | Ziesenh. | 0 | below the evidence gate |
| Begonia alicida | C.B.Clarke | 0 | below the evidence gate |
| Begonia almedana | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia alnifolia | A.DC. | 0 | below the evidence gate |
| Begonia alpina | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia alta | Aver. | 0 | below the evidence gate |
| Begonia altimontana | E.L.Jacques | 0 | below the evidence gate |
| Begonia altissima | Ridl. | 0 | below the evidence gate |
| Begonia alvarezii | Merr. | 0 | below the evidence gate |
| Begonia alveolata | T.T.Yu | 0 | below the evidence gate |
| Begonia amamampang | Mazo & Rubite | 0 | below the evidence gate |
| Begonia ambanizanensis | Scherber. & Duruiss. | 0 | below the evidence gate |
| Begonia amidalae | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia amnicola | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia amoeboides | Moonlight | 0 | below the evidence gate |
| Begonia amparoae | Blasco, Alejandro, Tandang & Rubite | 0 | below the evidence gate |
| Begonia amphioxus | Sands | 0 | below the evidence gate |
| Begonia anaimalaiensis | Bedd. | 0 | below the evidence gate |
| Begonia anceps | Irmsch. | 0 | below the evidence gate |
| Begonia andamensis | Parish ex C.B.Clarke | 0 | below the evidence gate |
| Begonia andersonii | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia andina | Rusby | 0 | below the evidence gate |
| Begonia androrangensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia androturba | Coyle | 0 | below the evidence gate |
| Begonia anemoniflora | Irmsch. | 0 | below the evidence gate |
| Begonia anemonoides | Azara | 0 | below the evidence gate |
| Begonia angilogensis | Merr. | 0 | below the evidence gate |
| Begonia angolensis | Irmsch. | 0 | below the evidence gate |
| Begonia angulata | Vell. | 0 | below the evidence gate |
| Begonia angustilimba | Merr. | 0 | below the evidence gate |
| Begonia anisoptera | Merr. | 0 | below the evidence gate |
| Begonia anisosepala | Hook.f. | 0 | below the evidence gate |
| Begonia anjuanensis | Humb. ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia ankaranensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia annulata | K.Koch | 0 | below the evidence gate |
| Begonia anodifolia | A.DC. | 0 | below the evidence gate |
| Begonia anserina | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia antaisaka | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia anthonyi | Kiew | 0 | below the evidence gate |
| Begonia antongilensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia antsingyensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia antsiranensis | Aymonin & Bosser | 0 | below the evidence gate |
| Begonia apayaoensis | Merr. | 0 | below the evidence gate |
| Begonia apiensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia apparicioi | Brade | 0 | below the evidence gate |
| Begonia aptera | Blume | 0 | below the evidence gate |
| Begonia arachnoidea | C.I Peng, Yan Liu & S.M.Ku | 0 | below the evidence gate |
| Begonia araneumoides | Ardi & Girm. | 0 | below the evidence gate |
| Begonia arauensis | M.Hughes | 0 | below the evidence gate |
| Begonia archboldiana | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia areolata | Miq. | 0 | below the evidence gate |
| Begonia arfakensis | (Gibbs) L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia argenteomarginata | Tebbitt | 0 | below the evidence gate |
| Begonia argentii | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia aridicaulis | Ziesenh. | 0 | below the evidence gate |
| Begonia aristata | F.A.Blasco, Alejandro & Rubite | 0 | below the evidence gate |
| Begonia armykapii | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia arnottiana | (Wight) A.DC. | 0 | below the evidence gate |
| Begonia arol-lanoensis | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia arrogans | Irmsch. | 0 | below the evidence gate |
| Begonia articulata | Irmsch. | 0 | below the evidence gate |
| Begonia artior | Irmsch. | 0 | below the evidence gate |
| Begonia arunachalensis | D.Borah & Wahlsteen | 0 | below the evidence gate |
| Begonia asaroensis | J.Gagul | 0 | below the evidence gate |
| Begonia asperifolia | Irmsch. | 0 | below the evidence gate |
| Begonia aspersa | Aver., Nuraliev & Y.M.Shui | 0 | below the evidence gate |
| Begonia aspleniifolia | Hook.f. ex A.DC. | 0 | below the evidence gate |
| Begonia assurgens | Irmsch. | 0 | below the evidence gate |
| Begonia asteropyrifolia | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia atlantica | M.D.Miranda & E.L.Jacques | 0 | below the evidence gate |
| Begonia atricha | (Miq.) Miq. ex A.DC. | 0 | below the evidence gate |
| Begonia atrofusca | Wahlsteen & D.Borah | 0 | below the evidence gate |
| Begonia atroglandulosa | Sosef | 0 | below the evidence gate |
| Begonia aucibifolia | Bosse | 0 | below the evidence gate |
| Begonia augustinei | Hemsl. | 0 | below the evidence gate |
| Begonia aurantiiflora | C.I Peng, Yan Liu & S.M.Ku | 0 | below the evidence gate |
| Begonia auriculata | Hook.f. | 0 | below the evidence gate |
| Begonia auritalata | D.K.Tian & H.J.Wei | 0 | below the evidence gate |
| Begonia auritistipula | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia aurora | C.I Peng, Yan Liu & W.B.Xu | 0 | below the evidence gate |
| Begonia austroguangxiensis | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia austrovietnamica | C.I Peng, C.W.Lin, D.D.Nguyen & N.D.Truong | 0 | below the evidence gate |
| Begonia austroyunnanensis | H.C.Xi, J.Y.Shen & W.G.Wang | 0 | below the evidence gate |
| Begonia awongii | Sands | 0 | below the evidence gate |
| Begonia axillaris | Ridl. | 0 | below the evidence gate |
| Begonia azuensis | Urb. & Ekman | 0 | below the evidence gate |
| Begonia babeana | Aver. & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia bachmaensis | T.T.D.Pham & Y.M.Shui | 0 | below the evidence gate |
| Begonia bachulkarii | Aitawade, Joseph John & S.R.Yadav | 0 | below the evidence gate |
| Begonia bacmeensis | V.T.Pham & C.W.Lin | 0 | below the evidence gate |
| Begonia bacsonensis | D.K.Tian, T.S.Hoang & B.Chen | 0 | below the evidence gate |
| Begonia bagotiana | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia bahakensis | Sands | 0 | below the evidence gate |
| Begonia bahiensis | A.DC. | 0 | below the evidence gate |
| Begonia baik | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia baikoides | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia bajik | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia bakunensis | S.Julia | 0 | below the evidence gate |
| Begonia balangcodiae | S.H.Liu, K-F.Chung & Rubite | 0 | below the evidence gate |
| Begonia balansae | C.DC. | 0 | below the evidence gate |
| Begonia balansana | Gagnep. | 0 | below the evidence gate |
| Begonia balgooyi | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia bamaensis | Yan Liu & C.I Peng | 0 | below the evidence gate |
| Begonia bambusetorum | H.Q.Nguyen, Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia banaoensis | J.Sierra | 0 | below the evidence gate |
| Begonia bangii | Kuntze | 0 | below the evidence gate |
| Begonia bangsamoro | D.P.Buenavista, Pranada & Y.P.Ang | 0 | below the evidence gate |
| Begonia baramensis | Merr. | 0 | below the evidence gate |
| Begonia barbellata | Ridl. | 0 | below the evidence gate |
| Begonia barkeri | Knowles & Wescott | 0 | below the evidence gate |
| Begonia barkleyana | L.B.Sm. | 0 | below the evidence gate |
| Begonia baronii | Baker | 0 | below the evidence gate |
| Begonia barosma | X.X.Feng, Y.N.Huang & Z.X.Liu | 0 | below the evidence gate |
| Begonia barrigae | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia barsalouxiae | Standl. & L.H.J.Williams | 0 | below the evidence gate |
| Begonia bartlettiana | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia basintaliana | Rimi | 0 | below the evidence gate |
| Begonia bataiensis | Kiew | 0 | below the evidence gate |
| Begonia batuphila | Girm. | 0 | below the evidence gate |
| Begonia baturongensis | Kiew | 0 | below the evidence gate |
| Begonia batusangiensis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia baviensis | Gagnep. | 0 | below the evidence gate |
| Begonia bawangensis | Girm., Randi & M.Hughes | 0 | below the evidence gate |
| Begonia bayae | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia beccariana | Ridl. | 0 | below the evidence gate |
| Begonia beddomei | Hook. | 0 | below the evidence gate |
| Begonia beijnenii | Y.P.Ang, Tandang, Rubite & R.Bustam | 0 | below the evidence gate |
| Begonia bekakapensis | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia bekopakensis | Aymonin & Bosser | 0 | below the evidence gate |
| Begonia belagaensis | S.Julia | 0 | below the evidence gate |
| Begonia bella | Phutthai | 0 | below the evidence gate |
| Begonia beludruvenea | M.Hughes | 0 | below the evidence gate |
| Begonia benaratensis | S.Julia | 0 | below the evidence gate |
| Begonia bengohensis | S.Julia | 0 | below the evidence gate |
| Begonia benitotanii | Rubite, Tandang & C.W.Lin | 0 | below the evidence gate |
| Begonia bequaertii | Robyns & Lawalrée | 0 | below the evidence gate |
| Begonia berhamanii | Kiew | 0 | below the evidence gate |
| Begonia beringii | Mazo, Salatan & Rubite | 0 | below the evidence gate |
| Begonia bernadusii | V.S.Guanih | 0 | below the evidence gate |
| Begonia bernicei | Aymard & G.A.Romero | 0 | below the evidence gate |
| Begonia bernieri | A.DC. | 0 | below the evidence gate |
| Begonia besleriifolia | Schott | 0 | below the evidence gate |
| Begonia bessangpassensis | Calaramo, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia betancurii | Jara & Moonlight | 0 | below the evidence gate |
| Begonia bettinae | Ziesenh. | 0 | below the evidence gate |
| Begonia bhutanensis | P.Gyeltshen & M.Hughes | 0 | below the evidence gate |
| Begonia bidentata | Raddi | 0 | below the evidence gate |
| Begonia biflora | T.C.Ku | 0 | below the evidence gate |
| Begonia bifolia | Ridl. | 0 | below the evidence gate |
| Begonia bifurcata | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia biguassuensis | Brade | 0 | below the evidence gate |
| Begonia bijantiae | D.Borah, Taram & M.Hughes | 0 | below the evidence gate |
| Begonia biliranensis | Merr. | 0 | below the evidence gate |
| Begonia bimaensis | Undaharta & Ardhaka | 0 | below the evidence gate |
| Begonia bintang | Rimi | 0 | below the evidence gate |
| Begonia binuangensis | Merr. | 0 | below the evidence gate |
| Begonia bipinnatifida | J.J.Sm. | 0 | below the evidence gate |
| Begonia biserrata | Lindl. | 0 | below the evidence gate |
| Begonia bissei | J.Sierra | 0 | below the evidence gate |
| Begonia blaan | Naive | 0 | below the evidence gate |
| Begonia blancii | M.Hughes | 0 | below the evidence gate |
| Begonia bogneri | Ziesenh. | 0 | below the evidence gate |
| Begonia boisiana | Gagnep. | 0 | below the evidence gate |
| Begonia boiviniana | A.DC. | 0 | below the evidence gate |
| Begonia bolleana | Urb. & Ekman | 0 | below the evidence gate |
| Begonia bonii | Gagnep. | 0 | below the evidence gate |
| Begonia bonitoensis | Brade | 0 | below the evidence gate |
| Begonia bonthainensis | Hemsl. | 0 | below the evidence gate |
| Begonia bonus-henricus | J.J.de Wilde | 0 | below the evidence gate |
| Begonia boqueronensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia boraceiensis | Handro | 0 | below the evidence gate |
| Begonia boreoharlingii | Tebbitt & Moonlight | 0 | below the evidence gate |
| Begonia borneensis | A.DC. | 0 | below the evidence gate |
| Begonia bosseri | Keraudren | 0 | below the evidence gate |
| Begonia bosuangiana | S.Julia | 0 | below the evidence gate |
| Begonia botryoides | Moonlight & Tebbitt | 0 | below the evidence gate |
| Begonia boucheana | (Klotzsch) A.DC. | 0 | below the evidence gate |
| Begonia bouffordii | C.I Peng | 0 | below the evidence gate |
| Begonia brachyclada | Urb. & Ekman | 0 | below the evidence gate |
| Begonia brachypoda | O.E.Schulz | 0 | below the evidence gate |
| Begonia bracteata | Jack | 0 | below the evidence gate |
| Begonia bracteolata | N.Krishna, Pradeep & B.Mani | 0 | below the evidence gate |
| Begonia bradei | Irmsch. | 0 | below the evidence gate |
| Begonia brandbygeana | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia brandisiana | Kurz | 0 | below the evidence gate |
| Begonia brangbosangensis | Girm. | 0 | below the evidence gate |
| Begonia brassii | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia breedlovei | Burt-Utley | 0 | below the evidence gate |
| Begonia brevibracteata | Kupicha | 0 | below the evidence gate |
| Begonia brevicaulis | A.DC. | 0 | below the evidence gate |
| Begonia brevicordata | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia brevilobata | Irmsch. | 0 | below the evidence gate |
| Begonia brevipedunculata | Y.M.Shui | 0 | below the evidence gate |
| Begonia brevipes | Merr. | 0 | below the evidence gate |
| Begonia brevipetala | (A.DC.) Warb. | 0 | below the evidence gate |
| Begonia brevirimosa | Irmsch. | 0 | below the evidence gate |
| Begonia brevisetulosa | C.Y.Wu | 0 | below the evidence gate |
| Begonia bridgesii | A.DC. | 0 | below the evidence gate |
| Begonia brongniartiana | Lem. | 0 | below the evidence gate |
| Begonia brongniartii | Lem. | 0 | below the evidence gate |
| Begonia bruneiana | Sands | 0 | below the evidence gate |
| Begonia buchtienii | Irmsch. | 0 | below the evidence gate |
| Begonia bufoderma | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia bukitrayaensis | Randi & Mustaqim | 0 | below the evidence gate |
| Begonia bullata | Urb. & Ekman | 0 | below the evidence gate |
| Begonia bullatifolia | L.Kollmann | 0 | below the evidence gate |
| Begonia burabod | Rubite, C.Justo, P.Villasenor & C.W.Lin | 0 | below the evidence gate |
| Begonia burbidgei | Stapf | 0 | below the evidence gate |
| Begonia burkei | hort. | 0 | below the evidence gate |
| Begonia burkillii | Dunn | 0 | below the evidence gate |
| Begonia burmensis | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia burttii | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia buseyi | Burt-Utley | 0 | below the evidence gate |
| Begonia butuanensis | Bucay, Tandang & K.F.Chung | 0 | below the evidence gate |
| Begonia cabanillasii | Y.P.Ang, Tandang, J.Agcaoili & R.Bustam | 0 | below the evidence gate |
| Begonia caespitosa | Jack | 0 | below the evidence gate |
| Begonia calcarea | Ridl. | 0 | below the evidence gate |
| Begonia calcicola | Merr. | 0 | below the evidence gate |
| Begonia calciphila | C.I Peng | 0 | below the evidence gate |
| Begonia calliantha | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia callistemon | Tebbitt & P.R.Stevenson | 0 | below the evidence gate |
| Begonia callosa | L.Kollmann | 0 | below the evidence gate |
| Begonia calvescens | (Brade ex L.B.Sm. & R.C.Sm.) E.L.Jacques & Mamede | 0 | below the evidence gate |
| Begonia calzadae | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia camiguinensis | Elmer | 0 | below the evidence gate |
| Begonia campanensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia campos-portoana | Brade | 0 | below the evidence gate |
| Begonia canaliculata | Brade & Duarte | 0 | below the evidence gate |
| Begonia cangyuanensis | Y.H.Tan & H.B.Ding | 0 | below the evidence gate |
| Begonia caobangensis | C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia caparaoensis | E.L.Jacques & L.Kollmann | 0 | below the evidence gate |
| Begonia capensis | L.f. | 0 | below the evidence gate |
| Begonia capillipes | Gilg | 0 | below the evidence gate |
| Begonia capituliformis | Irmsch. | 0 | below the evidence gate |
| Begonia caraguatatubensis | Brade | 0 | below the evidence gate |
| Begonia caramoanensis | Rubite, Irabagon, D.J.E.Palacio, Y.P.Ang & R.Bustam. | 0 | below the evidence gate |
| Begonia cardiocarpa | Liebm. | 0 | below the evidence gate |
| Begonia cariocana | Brade ex L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia carletonii | Standl. | 0 | below the evidence gate |
| Begonia carnosa | (Teijsm. & Binn.) Teijsm. & Binn. | 0 | below the evidence gate |
| Begonia carnosula | Ridl. | 0 | below the evidence gate |
| Begonia carolineifolia | Regel | 0 | below the evidence gate |
| Begonia carpinifolia | Liebm. | 0 | below the evidence gate |
| Begonia carrieae | Ziesenh. | 0 | below the evidence gate |
| Begonia caryotarum | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia casiguranensis | Quisumb. & Merr. | 0 | below the evidence gate |
| Begonia casseabri | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia castaneifolia | hort. ex Otto & A.Dietr. | 0 | below the evidence gate |
| Begonia castilloi | Merr. | 0 | below the evidence gate |
| Begonia castrosouzae | L.Kollmann | 0 | below the evidence gate |
| Begonia cataracta | Souvann., Lanors. & Lamxay | 0 | below the evidence gate |
| Begonia catbensis | L.N.Dong, K.S.Nguyen & Y.M.Shui | 0 | below the evidence gate |
| Begonia catharinensis | Brade | 0 | below the evidence gate |
| Begonia cathayana | Hemsl. | 0 | below the evidence gate |
| Begonia caudata | Merr. | 0 | below the evidence gate |
| Begonia cauliflora | Sands | 0 | below the evidence gate |
| Begonia cavaleriei | H.Lév. | 0 | below the evidence gate |
| Begonia cavallyensis | A.Chev. | 0 | below the evidence gate |
| Begonia cavum | Ziesenh. | 0 | below the evidence gate |
| Begonia cebadillensis | Houghton ex L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia cehengensis | T.C.Ku | 0 | below the evidence gate |
| Begonia celata | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia celebica | Irmsch. | 0 | below the evidence gate |
| Begonia cerasiphylla | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia ceratocarpa | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia chaiana | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia chakensis | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia chambersiae | W.N.Takeuchi | 0 | below the evidence gate |
| Begonia charlesjarosiana | L.Kollmann | 0 | below the evidence gate |
| Begonia chemillenensis | Moonlight | 0 | below the evidence gate |
| Begonia chiapensis | Burt-Utley | 0 | below the evidence gate |
| Begonia chiasmogyna | M.Hughes | 0 | below the evidence gate |
| Begonia chindwinensis | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia chingii | Irmsch. | 0 | below the evidence gate |
| Begonia chingipengii | Rubite | 0 | below the evidence gate |
| Begonia chishuiensis | T.C.Ku | 0 | below the evidence gate |
| Begonia chivatoa | Ziesenh. | 0 | below the evidence gate |
| Begonia chlorandra | Sands | 0 | below the evidence gate |
| Begonia chlorocarpa | Irmsch. ex Sands | 0 | below the evidence gate |
| Begonia chlorolepis | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia chloroneura | P.Wilkie & Sands | 0 | below the evidence gate |
| Begonia chlorosticta | Sands | 0 | below the evidence gate |
| Begonia choiseulensis | C.W.Lin | 0 | below the evidence gate |
| Begonia chongii | Sands | 0 | below the evidence gate |
| Begonia chongzuoensis | Yan Liu, S.M.Ku & C.I Peng | 0 | below the evidence gate |
| Begonia chrysantha | Tebbitt | 0 | below the evidence gate |
| Begonia chucantiensis | L.Guillén, Moonlight & Jara | 0 | below the evidence gate |
| Begonia ciliatifolia | J.C.Jaramillo & Funez | 0 | below the evidence gate |
| Begonia ciliifera | Merr. | 0 | below the evidence gate |
| Begonia ciliobracteata | Warb. | 0 | below the evidence gate |
| Begonia cincinnifera | Irmsch. | 0 | below the evidence gate |
| Begonia cinnabarina | Hook. | 0 | below the evidence gate |
| Begonia circularis | C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia circumlobata | Hance | 0 | below the evidence gate |
| Begonia cirrosa | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia cladocarpoides | Humbert ex Aymonin & Bosser | 0 | below the evidence gate |
| Begonia cladotricha | M.Hughes | 0 | below the evidence gate |
| Begonia clavicaulis | Irmsch. | 0 | below the evidence gate |
| Begonia clemensiae | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia cleopatrae | Coyle | 0 | below the evidence gate |
| Begonia clypeifolia | Hook.f. | 0 | below the evidence gate |
| Begonia coccinea | Hook. | 0 | below the evidence gate |
| Begonia coelocentroides | Y.M.Shui & Z.D.Wei | 0 | below the evidence gate |
| Begonia cognata | Irmsch. | 0 | below the evidence gate |
| Begonia collaris | Brade | 0 | below the evidence gate |
| Begonia colliculata | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia collisiae | Merr. | 0 | below the evidence gate |
| Begonia colombiana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia colorata | Warb. | 0 | below the evidence gate |
| Begonia comata | Kuntze | 0 | below the evidence gate |
| Begonia comestibilis | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia comorensis | Warb. | 0 | below the evidence gate |
| Begonia compacta | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia complicata | (Hassk.) A.DC. | 0 | below the evidence gate |
| Begonia condorensis | Jara & Moonlight | 0 | below the evidence gate |
| Begonia confinis | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia confusa | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia congesta | Ridl. | 0 | below the evidence gate |
| Begonia conniegeriae | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia consanguinea | Merr. | 0 | below the evidence gate |
| Begonia consobrina | Irmsch. | 0 | below the evidence gate |
| Begonia contracta | Warb. | 0 | below the evidence gate |
| Begonia copelandii | Merr. | 0 | below the evidence gate |
| Begonia copeyana | C.DC. | 0 | below the evidence gate |
| Begonia coptidifolia | H.G.Ye, F.G.Wang, Y.S.Ye & C.I Peng | 0 | below the evidence gate |
| Begonia coptidimontana | C.Y.Wu | 0 | below the evidence gate |
| Begonia corallina | Carrière | 0 | below the evidence gate |
| Begonia corazoniae | Naive | 0 | below the evidence gate |
| Begonia cordata | Vell. | 0 | below the evidence gate |
| Begonia cordifolia | (Wight) Thwaites | 0 | below the evidence gate |
| Begonia cordillerae | Tebbitt | 0 | below the evidence gate |
| Begonia coriacea | Hassk. | 0 | below the evidence gate |
| Begonia corneri | Kiew | 0 | below the evidence gate |
| Begonia cornitepala | Irmsch. | 0 | below the evidence gate |
| Begonia coronensis | Merr. | 0 | below the evidence gate |
| Begonia corrugata | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia coursii | Humbert ex Keraudren | 0 | below the evidence gate |
| Begonia cowellii | Nash | 0 | below the evidence gate |
| Begonia crassa | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia crassitepala | Y.H.Tan & M.B.Maw | 0 | below the evidence gate |
| Begonia crassula | Aver. | 0 | below the evidence gate |
| Begonia crateris | Exell | 0 | below the evidence gate |
| Begonia cremnophila | Tebbitt | 0 | below the evidence gate |
| Begonia crispipila | Elmer | 0 | below the evidence gate |
| Begonia crispula | Brade | 0 | below the evidence gate |
| Begonia cristobalensis | Ziesenh. | 0 | below the evidence gate |
| Begonia croatii | Burt-Utley | 0 | below the evidence gate |
| Begonia crocea | C.I Peng | 0 | below the evidence gate |
| Begonia crockerensis | S.Julia | 0 | below the evidence gate |
| Begonia cruentospirituna | C.W.Lin | 0 | below the evidence gate |
| Begonia cryptocarpa | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia crystallina | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia cuatrecasasiana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia cucphuongensis | H.Q.Nguyen & Tebbitt | 0 | below the evidence gate |
| Begonia cucurbitifolia | C.Y.Wu | 0 | below the evidence gate |
| Begonia cuernavacensis | Ziesenh. | 0 | below the evidence gate |
| Begonia culasiensis | C.I Peng, Rubite & K-F.Chung | 0 | below the evidence gate |
| Begonia cumingiana | (Klotzsch ex Klotzsch) A.DC. | 0 | below the evidence gate |
| Begonia cumingii | A.Gray | 0 | below the evidence gate |
| Begonia cuneatifolia | Irmsch. | 0 | below the evidence gate |
| Begonia cunhambebei | E.L.Jacques | 0 | below the evidence gate |
| Begonia curtii | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia curtisii | Ridl. | 0 | below the evidence gate |
| Begonia curvicarpa | S.M.Ku, C.I Peng & Yan Liu | 0 | below the evidence gate |
| Begonia curvifolia | Ardi | 0 | below the evidence gate |
| Begonia cusucoana | Moonlight & D.L.Kelly | 0 | below the evidence gate |
| Begonia cyanescens | Sands | 0 | below the evidence gate |
| Begonia cyathophora | Poepp. & Endl. | 0 | below the evidence gate |
| Begonia cylindrata | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia cylindrica | D.R.Liang & X.X.Chen | 0 | below the evidence gate |
| Begonia cymbalifera | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia dakrongensis | C.H.Nguyen, T.A.Le & C.W.Lin | 0 | below the evidence gate |
| Begonia dalaiensis | B.Das, J.Saikia & D.Banik | 0 | below the evidence gate |
| Begonia dampae | Odyuo | 0 | below the evidence gate |
| Begonia danumensis | F.Y.Chong | 0 | below the evidence gate |
| Begonia danxiaensis | X.L.Yu & D.K.Tian | 0 | below the evidence gate |
| Begonia darthvaderiana | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia dasyantha | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia dasycaulis | Kiew & C.Y.Ling | 0 | below the evidence gate |
| Begonia datii | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia daunhitam | W.G.Wang, C.X.L.Wang, S.Z.Zhang & Randi | 0 | below the evidence gate |
| Begonia daweishanensis | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia daxinensis | T.C.Ku | 0 | below the evidence gate |
| Begonia dealbata | Liebm. | 0 | below the evidence gate |
| Begonia debaoensis | C.I Peng, Yan Liu & S.M.Ku | 0 | below the evidence gate |
| Begonia decaryana | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia decora | Stapf | 0 | below the evidence gate |
| Begonia decora | Bull. | 0 | below the evidence gate |
| Begonia delicata | Gregório & J.A.S.Costa | 0 | below the evidence gate |
| Begonia delicatula | Parish ex C.B.Clarke | 0 | below the evidence gate |
| Begonia deliciosa | Linden ex Fotsch | 0 | below the evidence gate |
| Begonia deltoides | Moonlight | 0 | below the evidence gate |
| Begonia demissa | Craib | 0 | below the evidence gate |
| Begonia densifolia | Irmsch. | 0 | below the evidence gate |
| Begonia densiretis | Irmsch. | 0 | below the evidence gate |
| Begonia dentatiloba | A.DC. | 0 | below the evidence gate |
| Begonia dentatobracteata | C.Y.Wu | 0 | below the evidence gate |
| Begonia denticulata | Kunth | 0 | below the evidence gate |
| Begonia depauperata | Schott | 0 | below the evidence gate |
| Begonia depingiana | Y.H.Tan & H.B.Ding | 0 | below the evidence gate |
| Begonia depressinerva | Pranada | 0 | below the evidence gate |
| Begonia descoleana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia devexa | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia dewildei | Sosef | 0 | below the evidence gate |
| Begonia diadema | Linden ex Rodigas | 0 | below the evidence gate |
| Begonia dichotoma | Jacq. | 0 | below the evidence gate |
| Begonia dichroa | Sprague | 0 | below the evidence gate |
| Begonia dicressine | Wahlsteen | 0 | below the evidence gate |
| Begonia didyma | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia diegoi | Jara | 0 | below the evidence gate |
| Begonia dielsiana | E.Pritz. ex Diels | 0 | below the evidence gate |
| Begonia dietrichiana | Irmsch. | 0 | below the evidence gate |
| Begonia dieuanhiae | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia difformis | (Irmsch.) W.C.Leong, C.I Peng & K-F.Chung | 0 | below the evidence gate |
| Begonia diffusa | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia diffusiflora | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia digitata | Raddi | 0 | below the evidence gate |
| Begonia digyna | Irmsch. | 0 | below the evidence gate |
| Begonia dimorpha | S.Julia | 0 | below the evidence gate |
| Begonia dinhdui | V.T.Pham & C.W.Lin | 0 | below the evidence gate |
| Begonia dinosauria | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia diptera | Dryand. | 0 | below the evidence gate |
| Begonia discrepans | Irmsch. | 0 | below the evidence gate |
| Begonia discreta | Craib | 0 | below the evidence gate |
| Begonia divaricata | Irmsch. | 0 | below the evidence gate |
| Begonia diversistipulata | Irmsch. | 0 | below the evidence gate |
| Begonia diwolii | Kiew | 0 | below the evidence gate |
| Begonia djamuensis | Irmsch. | 0 | below the evidence gate |
| Begonia dolichobracteata | Girm. | 0 | below the evidence gate |
| Begonia dolichocarpa | Girm. | 0 | below the evidence gate |
| Begonia dolichotricha | Merr. | 0 | below the evidence gate |
| Begonia doloisii | Rimi | 0 | below the evidence gate |
| Begonia domingensis | A.DC. | 0 | below the evidence gate |
| Begonia donkelaariana | Lem. | 0 | below the evidence gate |
| Begonia dorisiae | Bucay, Tandang & K.F.Chung | 0 | below the evidence gate |
| Begonia dosedlae | Gilli | 0 | below the evidence gate |
| Begonia dracopelta | Ardi | 0 | below the evidence gate |
| Begonia dressleri | Burt-Utley | 0 | below the evidence gate |
| Begonia droopiae | Ardi | 0 | below the evidence gate |
| Begonia droseroides | C.I Peng, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia dryadis | Irmsch. | 0 | below the evidence gate |
| Begonia ducii | C.H.Nguyen, T.A.Le & C.W.Lin | 0 | below the evidence gate |
| Begonia duclouxii | Gagnep. | 0 | below the evidence gate |
| Begonia duhungensis | Girm. | 0 | below the evidence gate |
| Begonia duncan-thomasii | Sosef | 0 | below the evidence gate |
| Begonia duruisseaui | Scherber. | 0 | below the evidence gate |
| Begonia dux | C.B.Clarke | 0 | below the evidence gate |
| Begonia eberhardtii | Gagnep. | 0 | below the evidence gate |
| Begonia ebo | H.Lockwood | 0 | below the evidence gate |
| Begonia ebolowensis | Engl. | 0 | below the evidence gate |
| Begonia echinosepala | Regel | 0 | below the evidence gate |
| Begonia eciliata | O.E.Schulz | 0 | below the evidence gate |
| Begonia edanoi | Merr. | 0 | below the evidence gate |
| Begonia edgariana | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia edulis | H.Lév. | 0 | below the evidence gate |
| Begonia egamii | D.Borah, Taram & M.Hughes | 0 | below the evidence gate |
| Begonia egregia | N.E.Br. | 0 | below the evidence gate |
| Begonia ehuangzhangensis | Q.L.Ding, W.Y.Zhao & W.B.Liao | 0 | below the evidence gate |
| Begonia eiromischa | Ridl. | 0 | below the evidence gate |
| Begonia elachista | Moonlight & Tebbitt | 0 | below the evidence gate |
| Begonia elaeagnifolia | Hook.f. | 0 | below the evidence gate |
| Begonia elatostematoides | Merr. | 0 | below the evidence gate |
| Begonia elatostemma | Ridl. | 0 | below the evidence gate |
| Begonia elatostemmoides | Hook.f. | 0 | below the evidence gate |
| Begonia elianeae | Gregório & J.A.S.Costa | 0 | below the evidence gate |
| Begonia eliasii | Warb. | 0 | below the evidence gate |
| Begonia elisabethae | Kiew | 0 | below the evidence gate |
| Begonia elmeri | Merr. | 0 | below the evidence gate |
| Begonia elnidoensis | C.I Peng, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia embera | Jara & D.Franco | 0 | below the evidence gate |
| Begonia emeiensis | C.M.Hu | 0 | below the evidence gate |
| Begonia eminii | Warb. | 0 | below the evidence gate |
| Begonia engleri | Gilg | 0 | below the evidence gate |
| Begonia enoplocampa | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia epipsila | Brade | 0 | below the evidence gate |
| Begonia erecta | Vell. | 0 | below the evidence gate |
| Begonia erectocarpa | H.Q.Nguyen, Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia erectocaulis | Sosef | 0 | below the evidence gate |
| Begonia erectotricha | Sosef | 0 | below the evidence gate |
| Begonia eriocaulon | Neumann | 0 | below the evidence gate |
| Begonia erminea | L'Hér. | 0 | below the evidence gate |
| Begonia erodifolia | Sands | 0 | below the evidence gate |
| Begonia erosa | Blume | 0 | below the evidence gate |
| Begonia erythrobracteata | M.D.Miranda & E.L.Jacques | 0 | below the evidence gate |
| Begonia erythrofolia | Lei Cai, D.M.He & W.G.Wang | 0 | below the evidence gate |
| Begonia erythrogyna | Sands | 0 | below the evidence gate |
| Begonia erythrophylla | Henricq | 0 | below the evidence gate |
| Begonia erythrothrix | Tebbitt & Moonlight | 0 | below the evidence gate |
| Begonia esculenta | Merr. | 0 | below the evidence gate |
| Begonia espiritosantensis | E.L.Jacques & Mamede | 0 | below the evidence gate |
| Begonia eutricha | Sands | 0 | below the evidence gate |
| Begonia everettii | Merr. | 0 | below the evidence gate |
| Begonia exalata | C.DC. | 0 | below the evidence gate |
| Begonia exigua | Irmsch. | 0 | below the evidence gate |
| Begonia exilis | O.E.Schulz | 0 | below the evidence gate |
| Begonia exposita | Phutthai & M.Hughes | 0 | below the evidence gate |
| Begonia extranea | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia fagifolia | Fisch. ex Otto & A.Dietr. | 0 | below the evidence gate |
| Begonia fagopyrofolia | W.H.Chen, W.H.Chen, Y.M.Shui & Y.M.Shui | 0 | below the evidence gate |
| Begonia fairchildii | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia falcifolia | Hook.f. | 0 | below the evidence gate |
| Begonia falciloba | Liebm. | 0 | below the evidence gate |
| Begonia fangchengensis | Y.N.Huang, X.X.Feng & R.K.Li | 0 | below the evidence gate |
| Begonia fangii | Y.M.Shui & C.I Peng | 0 | below the evidence gate |
| Begonia fasciculata | Jack | 0 | below the evidence gate |
| Begonia fasciculiflora | Merr. | 0 | below the evidence gate |
| Begonia felis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia fellereriana | Irmsch. | 0 | below the evidence gate |
| Begonia fengii | T.C.Ku | 0 | below the evidence gate |
| Begonia fenshuilingensis | X.X.Feng, R.K.Li & Z.X.Liu | 0 | below the evidence gate |
| Begonia fernaldiana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia fernando-costae | Irmsch. | 0 | below the evidence gate |
| Begonia ferox | C.I Peng & Yan Liu | 0 | below the evidence gate |
| Begonia ferramica | N.Hallé | 0 | below the evidence gate |
| Begonia festiva | Craib | 0 | below the evidence gate |
| Begonia fibrosa | C.B.Clarke | 0 | below the evidence gate |
| Begonia fiebrigii | C.DC. | 0 | below the evidence gate |
| Begonia filibracteosa | Irmsch. | 0 | below the evidence gate |
| Begonia filiformis | Irmsch. | 0 | below the evidence gate |
| Begonia fimbriata | Liebm. | 0 | below the evidence gate |
| Begonia fimbribracteata | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia fimbritepala | E.L.Jacques | 0 | below the evidence gate |
| Begonia flacca | Irmsch. | 0 | below the evidence gate |
| Begonia flaccidissima | Kurz | 0 | below the evidence gate |
| Begonia flagellaris | H.Hara | 0 | below the evidence gate |
| Begonia flammea | Rimi | 0 | below the evidence gate |
| Begonia flaviflora | H.Hara | 0 | below the evidence gate |
| Begonia flavovirens | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia flexicaulis | Ridl. | 0 | below the evidence gate |
| Begonia flexula | Ridl. | 0 | below the evidence gate |
| Begonia floribunda | Carrière | 0 | below the evidence gate |
| Begonia floriprolifera | J.Y.Zhou & D.K.Tian | 0 | below the evidence gate |
| Begonia fluminensis | Brade | 0 | below the evidence gate |
| Begonia fluvialis | M.Hughes | 0 | below the evidence gate |
| Begonia fonsecae | Standl. | 0 | below the evidence gate |
| Begonia forbesii | King | 0 | below the evidence gate |
| Begonia fordii | Irmsch. | 0 | below the evidence gate |
| Begonia forgetiana | Hemsl. | 0 | below the evidence gate |
| Begonia formosissima | Sandwith | 0 | below the evidence gate |
| Begonia forrestii | Irmsch. | 0 | below the evidence gate |
| Begonia foveolata | Irmsch. | 0 | below the evidence gate |
| Begonia foxworthyi | Burkill ex Ridl. | 0 | below the evidence gate |
| Begonia fractalifolia | H.P.Wilson & Jimbo | 0 | below the evidence gate |
| Begonia fractiflexa | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia fragae | L.Kollmann & Peixoto | 0 | below the evidence gate |
| Begonia francisabuidii | Dela Cruz, S.R.Concepcion & Y.P.Ang | 0 | below the evidence gate |
| Begonia francoisii | Guillaumin | 0 | below the evidence gate |
| Begonia fraseri | Kiew | 0 | below the evidence gate |
| Begonia friburgensis | Brade | 0 | below the evidence gate |
| Begonia frigida | hort. ex A.DC. | 0 | below the evidence gate |
| Begonia fritschiana | Amoroso & Rubite | 0 | below the evidence gate |
| Begonia froebelii | A.DC. | 0 | below the evidence gate |
| Begonia fruticella | Ridl. | 0 | below the evidence gate |
| Begonia fruticosa | (Klotzsch ex Klotzsch) A.DC. | 0 | below the evidence gate |
| Begonia fuchsiiflora | (A.DC.) F.A.Barkley & Baranov | 0 | below the evidence gate |
| Begonia fulgurata | C.I Peng, C.W.Lin & Phutthai | 0 | below the evidence gate |
| Begonia fulvosetulosa | Brade | 0 | below the evidence gate |
| Begonia fulvovillosa | Warb. | 0 | below the evidence gate |
| Begonia furfuracea | Hook.f. | 0 | below the evidence gate |
| Begonia fusca | Liebm. | 0 | below the evidence gate |
| Begonia fuscisetosa | Sands | 0 | below the evidence gate |
| Begonia fuscocaulis | Brade | 0 | below the evidence gate |
| Begonia fusialata | Warb. | 0 | below the evidence gate |
| Begonia fusicarpa | Irmsch. | 0 | below the evidence gate |
| Begonia gabaldonensis | Rubite, C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia gabonensis | J.J.de Wilde | 0 | below the evidence gate |
| Begonia gagnepainiana | Irmsch. | 0 | below the evidence gate |
| Begonia galaxia | C.W.Lin | 0 | below the evidence gate |
| Begonia galea | Moonlight & A.Fuentes | 0 | below the evidence gate |
| Begonia galeanoae | Jara | 0 | below the evidence gate |
| Begonia galeolepis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia gambutensis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia gamolepis | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia gampura | Mazo & Rubite | 0 | below the evidence gate |
| Begonia garagarana | C.DC. | 0 | below the evidence gate |
| Begonia gardneri | A.DC. | 0 | below the evidence gate |
| Begonia garrettii | Craib | 0 | below the evidence gate |
| Begonia garuvae | L.B.Sm. & R.C.Sm. | 0 | below the evidence gate |
| Begonia gehrtii | Irmsch. | 0 | below the evidence gate |
| Begonia gelasensis | Rimi & Kimahim | 0 | below the evidence gate |
| Begonia gemella | Warb. ex L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia gemmipara | Hook.f. & Thomson | 0 | below the evidence gate |
| Begonia geniculata | Jack | 0 | below the evidence gate |
| Begonia gentilii | De Wild. | 0 | below the evidence gate |
| Begonia gentryi | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia geoffrayi | Gagnep. | 0 | below the evidence gate |
| Begonia georgei | Coyle | 0 | below the evidence gate |
| Begonia germaineana | Tebbitt | 0 | below the evidence gate |
| Begonia gesneriifolia | Aver. | 0 | below the evidence gate |
| Begonia gibbsiae | Irmsch. ex Sands | 0 | below the evidence gate |
| Begonia gigabracteata | H-Z.Li & H.Ma | 0 | below the evidence gate |
| Begonia gigang | Mazo & Rubite | 0 | below the evidence gate |
| Begonia giganticaulis | D.K.Tian & W.G.Wang | 0 | below the evidence gate |
| Begonia gilgiana | Irmsch. | 0 | below the evidence gate |
| Begonia gironellae | C.I Peng, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia gitingensis | Elmer | 0 | below the evidence gate |
| Begonia glaberrima | Urb. & Ekman | 0 | below the evidence gate |
| Begonia glabricaulis | Irmsch. | 0 | below the evidence gate |
| Begonia glabritepala | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia glauca | (Klotzsch ex Klotzsch) A.DC. | 0 | below the evidence gate |
| Begonia glechomifolia | C.M.Hu | 0 | below the evidence gate |
| Begonia goegoensis | N.E.Br. | 0 | below the evidence gate |
| Begonia goldingiana | L.Kollmann & A.Fontana | 0 | below the evidence gate |
| Begonia gomantongensis | Kiew | 0 | below the evidence gate |
| Begonia goniotis | C.B.Clarke | 0 | below the evidence gate |
| Begonia gossweileri | Irmsch. | 0 | below the evidence gate |
| Begonia goudotii | A.DC. | 0 | below the evidence gate |
| Begonia gracilicyma | Irmsch. ex M.Hughes | 0 | below the evidence gate |
| Begonia gracilifolia | Y.M.Shui, Nuraliev & Aver. | 0 | below the evidence gate |
| Begonia gracilioides | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia gracilior | Burt-Utley & McVaugh | 0 | below the evidence gate |
| Begonia gracilipes | Merr. | 0 | below the evidence gate |
| Begonia gregaria | Scherber. & Bard.-Vauc. | 0 | below the evidence gate |
| Begonia griffithiana | (A.DC.) Warb. | 0 | below the evidence gate |
| Begonia groenewegensis | hort. ex K.Koch & G.A.Fintelmann | 0 | below the evidence gate |
| Begonia guangdongensis | W.H.Tu, B.M.Wang & L.Y.Li | 0 | below the evidence gate |
| Begonia guangxiensis | C.Y.Wu | 0 | below the evidence gate |
| Begonia guaniana | H.Ma & Z.D.Wei | 0 | below the evidence gate |
| Begonia guishanensis | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia guixiensis | Yan Liu, S.M.Ku & C.I Peng | 0 | below the evidence gate |
| Begonia gulinqingensis | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia gulongshanensis | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia gungshanensis | C.Y.Wu | 0 | below the evidence gate |
| Begonia gusilii | Rimi | 0 | below the evidence gate |
| Begonia gutierrezii | Coyle | 0 | below the evidence gate |
| Begonia guttapila | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia hahiepiana | H.Q.Nguyen & Tebbitt | 0 | below the evidence gate |
| Begonia hainanensis | Chun & F.Chun | 0 | below the evidence gate |
| Begonia halabanensis | M.Hughes | 0 | below the evidence gate |
| Begonia halconensis | Merr. | 0 | below the evidence gate |
| Begonia hammoniae | Irmsch. | 0 | below the evidence gate |
| Begonia handibadaganathensis | Aitawade, Bachulkar & S.R.Yadav | 0 | below the evidence gate |
| Begonia handroi | Brade | 0 | below the evidence gate |
| Begonia harauensis | Girm. | 0 | below the evidence gate |
| Begonia harimalalae | Scherber. & Duruiss. | 0 | below the evidence gate |
| Begonia harlingii | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia harmandii | Gagnep. | 0 | below the evidence gate |
| Begonia hasskarliana | (Miq.) Miq. ex A.DC. | 0 | below the evidence gate |
| Begonia havilandii | Ridl. | 0 | below the evidence gate |
| Begonia hayamiana | Nob.Tanaka | 0 | below the evidence gate |
| Begonia hederacea | A.DC. | 0 | below the evidence gate |
| Begonia hekensis | D.C.Thomas | 0 | below the evidence gate |
| Begonia hekouensis | S.H.Huang | 0 | below the evidence gate |
| Begonia heliantha | Tebbitt | 0 | below the evidence gate |
| Begonia heliostrophe | Kiew | 0 | below the evidence gate |
| Begonia hemsleyana | Hook.f. | 0 | below the evidence gate |
| Begonia henrilaportei | Scherber. & Duruiss. | 0 | below the evidence gate |
| Begonia henryi | Hemsl. | 0 | below the evidence gate |
| Begonia herbacea | Vell. | 0 | below the evidence gate |
| Begonia heringeri | Brade | 0 | below the evidence gate |
| Begonia hernandioides | Merr. | 0 | below the evidence gate |
| Begonia herrerae | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia herveyana | King | 0 | below the evidence gate |
| Begonia heterocantha | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia heterochroma | Sosef | 0 | below the evidence gate |
| Begonia heteropoda | Baker | 0 | below the evidence gate |
| Begonia hexandra | Irmsch. | 0 | below the evidence gate |
| Begonia hexaptera | Sands | 0 | below the evidence gate |
| Begonia hidirii | Tawan, Ipor & Meekiong | 0 | below the evidence gate |
| Begonia hijauvenia | Girm., Ardi & M.Hughes | 0 | below the evidence gate |
| Begonia hilariana | A.DC. | 0 | below the evidence gate |
| Begonia himalaica | 0 | below the evidence gate | |
| Begonia hinnamnoensis | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia hintoniana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia hirsuticarpa | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia hirsuticaulis | Irmsch. | 0 | below the evidence gate |
| Begonia hirsutula | Hook.f. | 0 | below the evidence gate |
| Begonia hirta | (Klotzsch ex Klotzsch) L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia hirtitepala | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia hispida | Schott | 0 | below the evidence gate |
| Begonia hispidavillosa | Ziesenh. | 0 | below the evidence gate |
| Begonia hispidissima | Zipp. ex Koord. | 0 | below the evidence gate |
| Begonia hochbaumii | hort. ex E.Otto | 0 | below the evidence gate |
| Begonia hoehneana | Irmsch. | 0 | below the evidence gate |
| Begonia hohuanensis | S.S.Ying | 0 | below the evidence gate |
| Begonia holmnielseniana | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia holosericea | (Teijsm. & Binn.) Teijsm. & Binn. | 0 | below the evidence gate |
| Begonia holosericeoides | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia holostyla | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia holttumii | Irmsch. | 0 | below the evidence gate |
| Begonia hondurensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia hongiaoensis | C.W.Lin, T.C.Hsu & Luu | 0 | below the evidence gate |
| Begonia hongkongensis | F.W.Xing | 0 | below the evidence gate |
| Begonia hookeriana | Gardner | 0 | below the evidence gate |
| Begonia hooveriana | Wiriad. | 0 | below the evidence gate |
| Begonia horsfieldii | (Miq.) Miq. ex A.DC. | 0 | below the evidence gate |
| Begonia horticola | Irmsch. | 0 | below the evidence gate |
| Begonia hosensis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia howii | Merr. & Chun | 0 | below the evidence gate |
| Begonia huancabambae | Moonlight | 0 | below the evidence gate |
| Begonia huangii | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia hubertii | Ziesenh. | 0 | below the evidence gate |
| Begonia hughesii | Rubite & C.I Peng | 0 | below the evidence gate |
| Begonia hullettii | Ridl. | 0 | below the evidence gate |
| Begonia humbertii | Keraudren | 0 | below the evidence gate |
| Begonia humboldtiana | Gibbs | 0 | below the evidence gate |
| Begonia humericola | Sands | 0 | below the evidence gate |
| Begonia humifusa | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia humilicaulis | Irmsch. | 0 | below the evidence gate |
| Begonia humillima | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia hydrocotylifolia | Otto ex Hook. | 0 | below the evidence gate |
| Begonia hydrophylloides | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia hymenocarpa | C.Y.Wu | 0 | below the evidence gate |
| Begonia hymenophylla | Gagnep. | 0 | below the evidence gate |
| Begonia hymenophylloides | Kingdon-Ward ex L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia hypoleuca | Y.H.Tan & H.B.Ding | 0 | below the evidence gate |
| Begonia ibitiocensis | E.L.Jacques & Mamede | 0 | below the evidence gate |
| Begonia ignita | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia ignorata | Irmsch. | 0 | below the evidence gate |
| Begonia ignota | C.Y.Ling & Kiew | 0 | below the evidence gate |
| Begonia imbrexiformis | Moonlight | 0 | below the evidence gate |
| Begonia imbricata | Sands | 0 | below the evidence gate |
| Begonia imitans | Irmsch. | 0 | below the evidence gate |
| Begonia imperfecta | Irmsch. | 0 | below the evidence gate |
| Begonia imperialis | Lem. | 0 | below the evidence gate |
| Begonia incerta | Craib | 0 | below the evidence gate |
| Begonia incisa | A.DC. | 0 | below the evidence gate |
| Begonia incisoserrata | A.DC. | 0 | below the evidence gate |
| Begonia incompta | Kiew | 0 | below the evidence gate |
| Begonia incondita | Craib | 0 | below the evidence gate |
| Begonia incudiformicarpa | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia inculta | Irmsch. | 0 | below the evidence gate |
| Begonia inggitae | Girm. & Ardi | 0 | below the evidence gate |
| Begonia inobongensis | Kiew | 0 | below the evidence gate |
| Begonia inopinata | V.S.Guanih | 0 | below the evidence gate |
| Begonia inostegia | Stapf | 0 | below the evidence gate |
| Begonia inostegioides | F.Y.Chong | 0 | below the evidence gate |
| Begonia insolita | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia insueta | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia insularis | Brade | 0 | below the evidence gate |
| Begonia insularum | Irmsch. | 0 | below the evidence gate |
| Begonia integerrima | Spreng. | 0 | below the evidence gate |
| Begonia intermedia | Veitch ex Van Houtte | 0 | below the evidence gate |
| Begonia intermixta | Irmsch. | 0 | below the evidence gate |
| Begonia inumbrata | E.L.Jacques | 0 | below the evidence gate |
| Begonia inversa | Irmsch. | 0 | below the evidence gate |
| Begonia ionophylla | Irmsch. | 0 | below the evidence gate |
| Begonia iridescens | Dunn | 0 | below the evidence gate |
| Begonia iridifolia | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia irmscheri | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia isabelensis | Quisumb. & Merr. | 0 | below the evidence gate |
| Begonia isadorae | E.L.Jacques | 0 | below the evidence gate |
| Begonia isalensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia iskandariana | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia isoptera | Dryand. ex Sm. | 0 | below the evidence gate |
| Begonia isopterocarpa | Irmsch. | 0 | below the evidence gate |
| Begonia isopteroidea | King | 0 | below the evidence gate |
| Begonia itaguassuensis | Brade | 0 | below the evidence gate |
| Begonia itaipeensis | E.L.Jacques | 0 | below the evidence gate |
| Begonia itatiaiensis | Brade | 0 | below the evidence gate |
| Begonia itatinensis | Irmsch. ex Brade | 0 | below the evidence gate |
| Begonia itingae | E.L.Jacques | 0 | below the evidence gate |
| Begonia itupavensis | Brade | 0 | below the evidence gate |
| Begonia iucunda | Irmsch. | 0 | below the evidence gate |
| Begonia jackiana | M.Hughes | 0 | below the evidence gate |
| Begonia jagorii | Warb. | 0 | below the evidence gate |
| Begonia jaguarensis | L.Kollmann, R.S.Lopes & Peixoto | 0 | below the evidence gate |
| Begonia jaliscana | Burt-Utley | 0 | below the evidence gate |
| Begonia jamaicensis | A.DC. | 0 | below the evidence gate |
| Begonia jamilahana | Y.W.Low, Joffre & Ariffin | 0 | below the evidence gate |
| Begonia jamilahanuiana | S.Julia | 0 | below the evidence gate |
| Begonia jamiliana | Rimi | 0 | below the evidence gate |
| Begonia jaranpusangensis | Girm. | 0 | below the evidence gate |
| Begonia jarmilae | Halda | 0 | below the evidence gate |
| Begonia jayaensis | Kiew | 0 | below the evidence gate |
| Begonia jenginensis | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia jenmanii | Tutin | 0 | below the evidence gate |
| Begonia jiewhoei | Kiew | 0 | below the evidence gate |
| Begonia jingxiensis | D.Fang & Y.G.Wei | 0 | below the evidence gate |
| Begonia jinyunensis | C.I Peng, B.Ding & Q.Wang | 0 | below the evidence gate |
| Begonia jocelinoi | Brade | 0 | below the evidence gate |
| Begonia jocotocoi | Á.J.Pérez & Tebbitt | 0 | below the evidence gate |
| Begonia joffrei | S.Julia | 0 | below the evidence gate |
| Begonia johariana | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia johnstonii | Oliv. ex Hook.f. | 0 | below the evidence gate |
| Begonia johntania | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia jokwaniana | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia josephi | A.DC. | 0 | below the evidence gate |
| Begonia joshii | Moonlight | 0 | below the evidence gate |
| Begonia jubar | V.T.Pham & C.W.Lin | 0 | below the evidence gate |
| Begonia jugamensis | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia julaihiana | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia juliana | Loefgr. ex Irmsch. | 0 | below the evidence gate |
| Begonia juliasangii | Kiew | 0 | below the evidence gate |
| Begonia juntasensis | Kuntze | 0 | below the evidence gate |
| Begonia jureiensis | S.J.Gomes & Mamede | 0 | below the evidence gate |
| Begonia kabaenensis | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia kachak | K.G.Pearce | 0 | below the evidence gate |
| Begonia kachinensis | Nob.Tanaka | 0 | below the evidence gate |
| Begonia kalabenonensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia kalimantana | Randi & Ardi | 0 | below the evidence gate |
| Begonia kanaensis | Kiew & C.Y.Ling | 0 | below the evidence gate |
| Begonia kanburiensis | Phutthai | 0 | below the evidence gate |
| Begonia kaniensis | Irmsch. | 0 | below the evidence gate |
| Begonia kapuashuluensis | Randi & Ardi | 0 | below the evidence gate |
| Begonia karangputihensis | Girm. | 0 | below the evidence gate |
| Begonia karperi | J.C.Arends | 0 | below the evidence gate |
| Begonia karwinskyana | A.DC. | 0 | below the evidence gate |
| Begonia kasutensis | K.G.Pearce | 0 | below the evidence gate |
| Begonia kayinensis | M.B.Maw & Y.H.Tan | 0 | below the evidence gate |
| Begonia kebuhiensis | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia keeana | Kiew | 0 | below the evidence gate |
| Begonia keithii | Kiew | 0 | below the evidence gate |
| Begonia kekarmonyingensis | Taram, D.Borah & M.Hughes | 0 | below the evidence gate |
| Begonia kelliana | Irmsch. | 0 | below the evidence gate |
| Begonia kelumaged | Mazo & Rubite | 0 | below the evidence gate |
| Begonia kemiriensis | Girm. & M.Hughes | 0 | below the evidence gate |
| Begonia kemumuensis | M.Hughes | 0 | below the evidence gate |
| Begonia kenworthyae | Ziesenh. | 0 | below the evidence gate |
| Begonia keraudreniae | Bosser | 0 | below the evidence gate |
| Begonia kerstingii | Irmsch. | 0 | below the evidence gate |
| Begonia khammouanensis | Souvann. & Lamxay | 0 | below the evidence gate |
| Begonia khaophanomensis | Phutthai & M.Hughes | 0 | below the evidence gate |
| Begonia khasiana | C.B.Clarke | 0 | below the evidence gate |
| Begonia khaucaensis | Luu & C.W.Lin | 0 | below the evidence gate |
| Begonia kiamfeei | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia kibambanganensis | Guanih & Chong | 0 | below the evidence gate |
| Begonia killipiana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia kimlongii | V.C.Nguyen, T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia kinabaluensis | Sands | 0 | below the evidence gate |
| Begonia kinahimiae | Rimi | 0 | below the evidence gate |
| Begonia kingdon-wardii | Tebbitt | 0 | below the evidence gate |
| Begonia kingiana | Irmsch. | 0 | below the evidence gate |
| Begonia kinhoi | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia kipandiensis | S.Julia | 0 | below the evidence gate |
| Begonia kisuluana | Büttner | 0 | below the evidence gate |
| Begonia klemmei | Merr. | 0 | below the evidence gate |
| Begonia klossii | Ridl. | 0 | below the evidence gate |
| Begonia knoopii | Ziesenh. | 0 | below the evidence gate |
| Begonia koelzii | R.Camfield | 0 | below the evidence gate |
| Begonia koksunii | Kiew | 0 | below the evidence gate |
| Begonia komoensis | Irmsch. | 0 | below the evidence gate |
| Begonia konderreisiana | L.B.Sm. & R.C.Sm. | 0 | below the evidence gate |
| Begonia korthalsiana | Miq. ex M.Hughes | 0 | below the evidence gate |
| Begonia kortsiae | Ziesenh. | 0 | below the evidence gate |
| Begonia krystofii | Halda | 0 | below the evidence gate |
| Begonia kuchingensis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia kudoensis | Girm. | 0 | below the evidence gate |
| Begonia kuhlmannii | Brade | 0 | below the evidence gate |
| Begonia kui | C.I Peng | 0 | below the evidence gate |
| Begonia kumangiana | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia kunthiana | Walp. | 0 | below the evidence gate |
| Begonia kurakura | Tawan, Ipor & Meekiong | 0 | below the evidence gate |
| Begonia labengkiensis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia labiensis | (Sands) S.Julia | 0 | below the evidence gate |
| Begonia labordei | H.Lév. | 0 | below the evidence gate |
| Begonia laccophora | Sands | 0 | below the evidence gate |
| Begonia lacera | Merr. | 0 | below the evidence gate |
| Begonia lacerata | Irmsch. | 0 | below the evidence gate |
| Begonia lachaoensis | Ziesenh. | 0 | below the evidence gate |
| Begonia lacunosa | Warb. | 0 | below the evidence gate |
| Begonia lacustris | Irmsch. ex Peekel | 0 | below the evidence gate |
| Begonia laevis | Ridl. | 0 | below the evidence gate |
| Begonia lagunensis | Elmer | 0 | below the evidence gate |
| Begonia lailana | Kiew & Geri | 0 | below the evidence gate |
| Begonia lambii | Kiew | 0 | below the evidence gate |
| Begonia lambirensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia lamdongiana | C.W.Lin, T.C.Hsu & Luu | 0 | below the evidence gate |
| Begonia laminariae | Irmsch. | 0 | below the evidence gate |
| Begonia lamolina | Moonlight | 0 | below the evidence gate |
| Begonia lamriana | Rimi | 0 | below the evidence gate |
| Begonia lamxayiana | Souvann. | 0 | below the evidence gate |
| Begonia lanceolata | Vell. | 0 | below the evidence gate |
| Begonia lancifolia | Merr. | 0 | below the evidence gate |
| Begonia lancilimba | Merr. | 0 | below the evidence gate |
| Begonia langenbergiana | L.Kollmann | 0 | below the evidence gate |
| Begonia langsonensis | C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia lansatensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia lansbergeae | Linden & Rodigas | 0 | below the evidence gate |
| Begonia lanstyakii | Brade | 0 | below the evidence gate |
| Begonia lanternaria | Irmsch. | 0 | below the evidence gate |
| Begonia lanuzaensis | Blasco, Rubite, Cortes & Alejandro | 0 | below the evidence gate |
| Begonia lanxangensis | Souvann. & Aver. | 0 | below the evidence gate |
| Begonia laotica | Y.H.Tan & H.B.Ding | 0 | below the evidence gate |
| Begonia laporteifolia | Warb. | 0 | below the evidence gate |
| Begonia larorum | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia laruei | M.Hughes | 0 | below the evidence gate |
| Begonia larvata | C.I Peng, Yan Liu & W.B.Xu | 0 | below the evidence gate |
| Begonia lasioura | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia latibracteata | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia latifolia | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia latistipula | Merr. | 0 | below the evidence gate |
| Begonia lauterbachii | Warb. | 0 | below the evidence gate |
| Begonia lawii | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia laxa | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia laxiflora | V.T.Bui, M.T.Le, Nghiem & C.W.Lin | 0 | below the evidence gate |
| Begonia layang-layang | Kiew | 0 | below the evidence gate |
| Begonia lazat | Kiew & Reza Azmi | 0 | below the evidence gate |
| Begonia lealii | Brade | 0 | below the evidence gate |
| Begonia leandrii | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia lecongkietii | N.S.Lý & M.Hughes | 0 | below the evidence gate |
| Begonia ledermannii | Irmsch. | 0 | below the evidence gate |
| Begonia leipingensis | D.K.Tian, L.H.Yang & C.Li | 0 | below the evidence gate |
| Begonia leivae | J.Sierra | 0 | below the evidence gate |
| Begonia lemaoutii | hort. ex Vallerand | 0 | below the evidence gate |
| Begonia lempuyangensis | Girm. | 0 | below the evidence gate |
| Begonia lemurica | Keraudren | 0 | below the evidence gate |
| Begonia lengguanii | Kiew | 0 | below the evidence gate |
| Begonia leopoldinensis | L.Kollmann | 0 | below the evidence gate |
| Begonia lepida | Blume | 0 | below the evidence gate |
| Begonia lepidella | Ridl. | 0 | below the evidence gate |
| Begonia leprosa | Hance | 0 | below the evidence gate |
| Begonia leptantha | C.B.Rob. | 0 | below the evidence gate |
| Begonia leptoptera | H.Hara | 0 | below the evidence gate |
| Begonia leptostyla | Irmsch. | 0 | below the evidence gate |
| Begonia leptotricha | C.DC. | 0 | below the evidence gate |
| Begonia letestui | J.J.de Wilde | 0 | below the evidence gate |
| Begonia letouzeyi | Sosef | 0 | below the evidence gate |
| Begonia leucochlora | Sands | 0 | below the evidence gate |
| Begonia leuconeura | Urb. & Ekman | 0 | below the evidence gate |
| Begonia leucosticta | Warb. | 0 | below the evidence gate |
| Begonia leucotricha | Sands | 0 | below the evidence gate |
| Begonia leuserensis | M.Hughes | 0 | below the evidence gate |
| Begonia liangguangensis | D.K.Tian & J.Y.Zhou | 0 | below the evidence gate |
| Begonia libanensis | Urb. | 0 | below the evidence gate |
| Begonia libera | (L.B.Sm. & B.G.Schub.) L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia lichenora | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia liesneri | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia lignescens | C.V.Morton | 0 | below the evidence gate |
| Begonia lii | C.W.Lin & C.H.Nguyen | 0 | below the evidence gate |
| Begonia lilliputana | M.Hughes | 0 | below the evidence gate |
| Begonia limprichtii | Irmsch. | 0 | below the evidence gate |
| Begonia linauensis | S.Julia | 0 | below the evidence gate |
| Begonia lindleyana | Walp. | 0 | below the evidence gate |
| Begonia lindmanii | Brade | 0 | below the evidence gate |
| Begonia linearifolia | J.Sierra | 0 | below the evidence gate |
| Begonia lineolata | Brade | 0 | below the evidence gate |
| Begonia lingiae | S.Julia | 0 | below the evidence gate |
| Begonia lipolepis | L.B.Sm. | 0 | below the evidence gate |
| Begonia listada | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia lithophila | C.Y.Wu | 0 | below the evidence gate |
| Begonia littleri | Merr. | 0 | below the evidence gate |
| Begonia littoralis | M.D.Miranda & E.L.Jacques | 0 | below the evidence gate |
| Begonia liuyanii | C.I Peng, S.M.Ku & W.C.Leong | 0 | below the evidence gate |
| Begonia lobbii | (Hassk.) A.DC. | 0 | below the evidence gate |
| Begonia locbaosangii | D.D.Nguyen & C.W.Lin | 0 | below the evidence gate |
| Begonia locii | C.I Peng, C.W.Lin & N.H.Nguyen | 0 | below the evidence gate |
| Begonia lombokensis | Girm. | 0 | below the evidence gate |
| Begonia lomensis | Britton & P.Wilson | 0 | below the evidence gate |
| Begonia longa | C.I Peng & W.C.Leong | 0 | below the evidence gate |
| Begonia longanensis | C.Y.Wu | 0 | below the evidence gate |
| Begonia longgangensis | C.I Peng & Yan Liu | 0 | below the evidence gate |
| Begonia longialata | K.Y.Guan & D.K.Tian | 0 | below the evidence gate |
| Begonia longibarbata | Brade | 0 | below the evidence gate |
| Begonia longibractea | Merr. | 0 | below the evidence gate |
| Begonia longicarpa | K.Y.Guan & D.K.Tian | 0 | below the evidence gate |
| Begonia longicaulis | Ridl. | 0 | below the evidence gate |
| Begonia longinoda | Merr. | 0 | below the evidence gate |
| Begonia longinqua | Moonlight | 0 | below the evidence gate |
| Begonia longiornithophylla | C.I Peng, Yan Liu & W.B.Xu | 0 | below the evidence gate |
| Begonia longipedunculata | Golding & Kareg. | 0 | below the evidence gate |
| Begonia longipetiolata | Gilg | 0 | below the evidence gate |
| Begonia longiscapa | Warb. | 0 | below the evidence gate |
| Begonia longiseta | Irmsch. | 0 | below the evidence gate |
| Begonia longistipula | Merr. | 0 | below the evidence gate |
| Begonia longistyla | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia longitepala | Moonlight | 0 | below the evidence gate |
| Begonia longlinensis | Y.H.Tan & H.B.Ding | 0 | below the evidence gate |
| Begonia longovillosa | A.DC. | 0 | below the evidence gate |
| Begonia lopensis | Sosef & M.Leal | 0 | below the evidence gate |
| Begonia lophura | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia loranthoides | Hook.f. | 0 | below the evidence gate |
| Begonia lorentzonii | Wahlsteen & D.Borah | 0 | below the evidence gate |
| Begonia lorenzii | E.L.Jacques | 0 | below the evidence gate |
| Begonia lossiae | L.Kollmann | 0 | below the evidence gate |
| Begonia louis-williamsii | Burt-Utley | 0 | below the evidence gate |
| Begonia lowiana | King | 0 | below the evidence gate |
| Begonia ltahensis | Girm. | 0 | below the evidence gate |
| Begonia lubbersii | E.Morren | 0 | below the evidence gate |
| Begonia lucidissima | Golding & Kareg. | 0 | below the evidence gate |
| Begonia lucifuga | Irmsch. | 0 | below the evidence gate |
| Begonia lucychongiana | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia ludicra | A.DC. | 0 | below the evidence gate |
| Begonia ludwigii | Irmsch. | 0 | below the evidence gate |
| Begonia lugonis | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia lugrae | Ardhaka & Undaharta | 0 | below the evidence gate |
| Begonia lui | S.M.Ku, C.I Peng & Yan Liu | 0 | below the evidence gate |
| Begonia lunatistyla | Irmsch. | 0 | below the evidence gate |
| Begonia luochengensis | S.M.Ku, C.I Peng & Yan Liu | 0 | below the evidence gate |
| Begonia lushaiensis | C.E.C.Fischer | 0 | below the evidence gate |
| Begonia lutea | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia luteyorum | (L.B.Sm. & Wassh.) Jara | 0 | below the evidence gate |
| Begonia luxurians | Scheidw. | 0 | below the evidence gate |
| Begonia luzhaiensis | T.C.Ku | 0 | below the evidence gate |
| Begonia luzonensis | Warb. | 0 | below the evidence gate |
| Begonia lyallii | A.DC. | 0 | below the evidence gate |
| Begonia lyman-smithii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia lyniceorum | Burt-Utley | 0 | below the evidence gate |
| Begonia mabberleyana | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia macdanielsii | Standl. | 0 | below the evidence gate |
| Begonia macduffieana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia macgregorii | Merr. | 0 | below the evidence gate |
| Begonia machrisiana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia maciejewskii | D.K.Tian, T.S.Hoang & W.G.Wang | 0 | below the evidence gate |
| Begonia macintyreana | M.Hughes | 0 | below the evidence gate |
| Begonia macrantha | B.Das, J.Saikia & D.Banik | 0 | below the evidence gate |
| Begonia macrocarpa | Warb. | 0 | below the evidence gate |
| Begonia macrotis | Vis. | 0 | below the evidence gate |
| Begonia macrotoma | Irmsch. | 0 | below the evidence gate |
| Begonia maculifolia | Y.M.Shui, Nuraliev & Aver. | 0 | below the evidence gate |
| Begonia macvaughii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia madaiensis | Kiew | 0 | below the evidence gate |
| Begonia madecassa | Keraudren | 0 | below the evidence gate |
| Begonia madulidii | Rubite, C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia magdalenae | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia magdalenensis | Brade | 0 | below the evidence gate |
| Begonia magentifolia | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia magnicarpa | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia maguanensis | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia maguniana | H.P.Wilson | 0 | below the evidence gate |
| Begonia majungaensis | Guillaumin | 0 | below the evidence gate |
| Begonia makrinii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia makuruyot | M.G.Rule, Y.P.Ang, Rubite, Docot & A.S.Rob | 0 | below the evidence gate |
| Begonia malachosticta | Sands | 0 | below the evidence gate |
| Begonia malindangensis | Merr. | 0 | below the evidence gate |
| Begonia malmquistiana | Irmsch. | 0 | below the evidence gate |
| Begonia mamapachensis | Jara | 0 | below the evidence gate |
| Begonia mamedeana | E.L.Jacques & S.J.Gomes da Silva | 0 | below the evidence gate |
| Begonia mamutensis | Sands | 0 | below the evidence gate |
| Begonia mananjebensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia mangdenensis | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia mangorensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia manhaoensis | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia manicata | Brongn. ex Cels | 0 | below the evidence gate |
| Begonia manillensis | A.DC. | 0 | below the evidence gate |
| Begonia mannii | Hook.f. | 0 | below the evidence gate |
| Begonia manuselaensis | Ardhaka & Ardi | 0 | below the evidence gate |
| Begonia maracayuensis | Parodi | 0 | below the evidence gate |
| Begonia maraiparaiense | 0 | below the evidence gate | |
| Begonia margaretiana | Handro ex L.Kollmann | 0 | below the evidence gate |
| Begonia mariachristinae | Wahlsteen | 0 | below the evidence gate |
| Begonia mariae | L.B.Sm. | 0 | below the evidence gate |
| Begonia mariaensis | Rimi & Simun | 0 | below the evidence gate |
| Begonia mariannensis | Wassh. & T.McClellan | 0 | below the evidence gate |
| Begonia marinae | Tebbitt | 0 | below the evidence gate |
| Begonia mariti | Burt-Utley | 0 | below the evidence gate |
| Begonia markiana | Taram, Wahlsteen & D.Borah | 0 | below the evidence gate |
| Begonia marnieri | Keraudren | 0 | below the evidence gate |
| Begonia marojejyensis | Humbert | 0 | below the evidence gate |
| Begonia martabanica | A.DC. | 0 | below the evidence gate |
| Begonia martinezii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia martynia | hort. | 0 | below the evidence gate |
| Begonia masarangensis | Irmsch. | 0 | below the evidence gate |
| Begonia masilig | J.Collantes, Dela Cruz & Y.P.Ang | 0 | below the evidence gate |
| Begonia masoalaensis | M.Hughes | 0 | below the evidence gate |
| Begonia masoniana | Irmsch. ex Ziesenh. | 0 | below the evidence gate |
| Begonia matahom | F.A.Blasco, Alejandro, Tandang & Rubite | 0 | below the evidence gate |
| Begonia matangensis | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia mataromboensis | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia matogrossensis | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia mattampensis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia mattos-silvae | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia matudae | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia maxwelliana | King | 0 | below the evidence gate |
| Begonia mazae | Ziesenh. | 0 | below the evidence gate |
| Begonia mbangaensis | Sosef | 0 | below the evidence gate |
| Begonia mcphersonii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia mearnsii | Merr. | 0 | below the evidence gate |
| Begonia medeirosii | J.C.Jaramillo & Funez | 0 | below the evidence gate |
| Begonia media | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia medicinalis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia medinae | Bucay, Tandang & K.F.Chung | 0 | below the evidence gate |
| Begonia medogensis | Jian W.Li, W.H.Tan & X.H.Jin | 0 | below the evidence gate |
| Begonia medusae | Linden | 0 | below the evidence gate |
| Begonia megacarpa | Merr. | 0 | below the evidence gate |
| Begonia megalantha | Merr. | 0 | below the evidence gate |
| Begonia megalophyllaria | C.Y.Wu | 0 | below the evidence gate |
| Begonia megaptera | A.DC. | 0 | below the evidence gate |
| Begonia mekonggensis | Girm. & Wiriad. | 0 | below the evidence gate |
| Begonia melanobullata | C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia melanosticta | F.Y.Chong & V.S.Guanih | 0 | below the evidence gate |
| Begonia melikopia | Kiew | 0 | below the evidence gate |
| Begonia melinauensis | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia menchunaensis | P.Gyeltshen & M.Hughes | 0 | below the evidence gate |
| Begonia mendumiae | M.Hughes | 0 | below the evidence gate |
| Begonia mengdongensis | H.H.Xi | 0 | below the evidence gate |
| Begonia menglianensis | Y.Y.Qian | 0 | below the evidence gate |
| Begonia mengtzeana | Irmsch. | 0 | below the evidence gate |
| Begonia mentawaiensis | Girm. | 0 | below the evidence gate |
| Begonia mentewangensis | Girm. | 0 | below the evidence gate |
| Begonia mentiens | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia meriraiensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia merrilliana | C.I Peng, Rubite & K-F.Chung | 0 | below the evidence gate |
| Begonia merrittii | Merr. | 0 | below the evidence gate |
| Begonia metallica | W.G.Sm. | 0 | below the evidence gate |
| Begonia metallicolor | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia mexera | hort. | 0 | below the evidence gate |
| Begonia mexicana | G.Karst ex Fotsch | 0 | below the evidence gate |
| Begonia meyeniana | Walp. | 0 | below the evidence gate |
| Begonia meysseliana | Linden | 0 | below the evidence gate |
| Begonia micheliniana | L.Kollmann | 0 | below the evidence gate |
| Begonia michoacana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia microcarpa | A.DC. | 0 | below the evidence gate |
| Begonia microinduta | M.D.Miranda | 0 | below the evidence gate |
| Begonia microptera | Hook. | 0 | below the evidence gate |
| Begonia microsperma | Warb. | 0 | below the evidence gate |
| Begonia militaris | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia mimikaensis | Sands | 0 | below the evidence gate |
| Begonia mindanaensis | Warb. | 0 | below the evidence gate |
| Begonia mindorensis | Merr. | 0 | below the evidence gate |
| Begonia minhaniae | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia minicarpa | H.Hara | 0 | below the evidence gate |
| Begonia minissima | H.Q.Nguyen, Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia minjemensis | Irmsch. | 0 | below the evidence gate |
| Begonia minor | Jacq. | 0 | below the evidence gate |
| Begonia minuscula | Aver. | 0 | below the evidence gate |
| Begonia minuta | Sosef | 0 | below the evidence gate |
| Begonia minutiflora | Sands | 0 | below the evidence gate |
| Begonia minutifolia | N.Hallé | 0 | below the evidence gate |
| Begonia minutitepala | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia miranda | T.Moore | 0 | below the evidence gate |
| Begonia modestiflora | Kurz | 0 | below the evidence gate |
| Begonia molinana | Burt-Utley | 0 | below the evidence gate |
| Begonia molleri | (C.DC.) Warb. | 0 | below the evidence gate |
| Begonia mollicaulis | Irmsch. | 0 | below the evidence gate |
| Begonia mollis | A.DC. | 0 | below the evidence gate |
| Begonia mollissima | Y.M.Shui, H.Q.Nguyen & W.H.Chen | 0 | below the evidence gate |
| Begonia moluccana | D.C.Thomas, Ardhaka & Ardi | 0 | below the evidence gate |
| Begonia monantha | Warb. | 0 | below the evidence gate |
| Begonia moneta | C.I Peng, Rimi & C.W.Lin | 0 | below the evidence gate |
| Begonia monicae | Aymonin & Bosser | 0 | below the evidence gate |
| Begonia montana | (A.DC.) Warb. | 0 | below the evidence gate |
| Begonia montaniformis | C.I Peng, C.W.Lin & N.H.Nguyen | 0 | below the evidence gate |
| Begonia monte-alenensis | Sosef | 0 | below the evidence gate |
| Begonia montis-bismarckii | Warb. | 0 | below the evidence gate |
| Begonia montis-elephantis | J.J.de Wilde | 0 | below the evidence gate |
| Begonia mooreana | (Irmsch.) L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia morelii | Irmsch. ex Kareg. | 0 | below the evidence gate |
| Begonia morifolia | T.T.Yu | 0 | below the evidence gate |
| Begonia morii | Burt-Utley | 0 | below the evidence gate |
| Begonia morrisiorum | P.D.McMillan ex Rekha Morris | 0 | below the evidence gate |
| Begonia morsei | Irmsch. | 0 | below the evidence gate |
| Begonia moszkowskii | Irmsch. | 0 | below the evidence gate |
| Begonia moysesii | Brade | 0 | below the evidence gate |
| Begonia mucronistipula | C.DC. | 0 | below the evidence gate |
| Begonia mufidahkallae | Ardhaka & Ardi | 0 | below the evidence gate |
| Begonia multangula | Blume | 0 | below the evidence gate |
| Begonia multibracteata | Girm. | 0 | below the evidence gate |
| Begonia multidentata | Warb. | 0 | below the evidence gate |
| Begonia multijugata | M.Hughes | 0 | below the evidence gate |
| Begonia multiloba | Moonlight | 0 | below the evidence gate |
| Begonia multistaminea | Burt-Utley | 0 | below the evidence gate |
| Begonia muluensis | C.Y.Ling & Kiew | 0 | below the evidence gate |
| Begonia muricata | Blume | 0 | below the evidence gate |
| Begonia murina | Craib | 0 | below the evidence gate |
| Begonia murlenensis | N.Krishna & Pradeep | 0 | below the evidence gate |
| Begonia muroptera | hort. | 0 | below the evidence gate |
| Begonia mursalaensis | Girm., M.Hughes & Ardi | 0 | below the evidence gate |
| Begonia murudensis | Merr. | 0 | below the evidence gate |
| Begonia murumensis | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia mutabilis | Harland | 0 | below the evidence gate |
| Begonia myanmarica | C.I Peng & Y.D.Kim | 0 | below the evidence gate |
| Begonia mystacina | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia mysteriosa | L.Kollmann & A.Fontana | 0 | below the evidence gate |
| Begonia naemma | Y.P.Ang, Aumentado & Magtoto | 0 | below the evidence gate |
| Begonia nagaensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia nahangensis | Aver. & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia nahauensis | C.H.Nguyen & C.W.Lin | 0 | below the evidence gate |
| Begonia namkadingensis | C.-J.Yang, Souladeth & Tagane | 0 | below the evidence gate |
| Begonia nana | L'Hér. | 0 | below the evidence gate |
| Begonia nangunheensis | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia nantoensis | M.J.Lai & N.J.Chung | 0 | below the evidence gate |
| Begonia napoensis | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia naraharii | Hajong, N.Bhat & Bharali | 0 | below the evidence gate |
| Begonia natmataungensis | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia natunaensis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia naumoniensis | Irmsch. | 0 | below the evidence gate |
| Begonia neglecta | A.DC. | 0 | below the evidence gate |
| Begonia negrosensis | Elmer | 0 | below the evidence gate |
| Begonia neisti | Hajong, N.Bhat & Bharali | 0 | below the evidence gate |
| Begonia nemoralis | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia neocomensium | A.DC. | 0 | below the evidence gate |
| Begonia neoharlingii | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia neoperrieri | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia neopurpurea | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia nepalensis | (A.DC.) Warb. | 0 | below the evidence gate |
| Begonia nephrophylla | Undaharta & Ardi | 0 | below the evidence gate |
| Begonia nevadensis | Dorr | 0 | below the evidence gate |
| Begonia ngocbonii | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia niahensis | K.G.Pearce | 0 | below the evidence gate |
| Begonia nigricans | L.H.Bailey | 0 | below the evidence gate |
| Begonia nigritarum | (Kamel) Steud. | 0 | below the evidence gate |
| Begonia ningmingensis | D.Fang, Y.G.Wei & C.I Peng | 0 | below the evidence gate |
| Begonia nivea | Parish ex Kurz | 0 | below the evidence gate |
| Begonia nix | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia nobilis | hort. | 0 | below the evidence gate |
| Begonia nobmanniae | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia noraaunorae | Blasco, Tandang, Alejandro & Rubite | 0 | below the evidence gate |
| Begonia normaaguilariae | M.D.Angeles, Rubite & Tandang | 0 | below the evidence gate |
| Begonia northiana | hort. ex Gentil | 0 | below the evidence gate |
| Begonia nossibea | A.DC. | 0 | below the evidence gate |
| Begonia nosymangabensis | Scherber. & Duruiss. | 0 | below the evidence gate |
| Begonia nothobaramensis | Joffre | 0 | below the evidence gate |
| Begonia notiophila | Urb. | 0 | below the evidence gate |
| Begonia novalombardiensis | L.Kollmann | 0 | below the evidence gate |
| Begonia novoguineensis | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia nubicola | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia nuda | Irmsch. | 0 | below the evidence gate |
| Begonia nummulariifolia | Putz. | 0 | below the evidence gate |
| Begonia nunezii | Moonlight | 0 | below the evidence gate |
| Begonia nurii | Irmsch. | 0 | below the evidence gate |
| Begonia nuwakotensis | S.Rajbhandary | 0 | below the evidence gate |
| Begonia nyassensis | Irmsch. | 0 | below the evidence gate |
| Begonia nymphaeifolia | T.T.Yu | 0 | below the evidence gate |
| Begonia obdeltata | Gregório & E.L.Jacques | 0 | below the evidence gate |
| Begonia oblanceolata | Rusby | 0 | below the evidence gate |
| Begonia obliquifolia | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia oblongata | Merr. | 0 | below the evidence gate |
| Begonia oblongifolia | Stapf | 0 | below the evidence gate |
| Begonia obovoidea | Craib | 0 | below the evidence gate |
| Begonia obscura | Brade | 0 | below the evidence gate |
| Begonia obscuribracteata | Y.P.Ang, Cabanillas & M.N.Tamayo | 0 | below the evidence gate |
| Begonia obsolescens | Irmsch. | 0 | below the evidence gate |
| Begonia obtecticaulis | Irmsch. | 0 | below the evidence gate |
| Begonia obtusifolia | Merr. | 0 | below the evidence gate |
| Begonia obversa | C.B.Clarke | 0 | below the evidence gate |
| Begonia occhionii | Brade | 0 | below the evidence gate |
| Begonia occulta | C.W.Lin | 0 | below the evidence gate |
| Begonia occultata | J.P.Allen & Moonlight | 0 | below the evidence gate |
| Begonia ocellata | Ardi | 0 | below the evidence gate |
| Begonia odeteiantha | Handro | 0 | below the evidence gate |
| Begonia odorata | Willd. | 0 | below the evidence gate |
| Begonia oellgaardii | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia olbia | Kerch. | 0 | below the evidence gate |
| Begonia olganunezae | Naive & Cababan | 0 | below the evidence gate |
| Begonia oligandra | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia oligantha | Merr. | 0 | below the evidence gate |
| Begonia oligocarpa | A.DC. ex Koord. | 0 | below the evidence gate |
| Begonia olivacea | Ardi | 0 | below the evidence gate |
| Begonia oliveri | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia olsoniae | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia opaca | C.W.Lin | 0 | below the evidence gate |
| Begonia ophiogyna | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia opuliflora | Putz. | 0 | below the evidence gate |
| Begonia opulifolia | Loudon | 0 | below the evidence gate |
| Begonia orbiculata | Jack | 0 | below the evidence gate |
| Begonia orchidiflora | Griff. | 0 | below the evidence gate |
| Begonia oreodoxa | Chun & F.Chun ex C.Y.Wu & T.C.Ku | 0 | below the evidence gate |
| Begonia oreophila | Kiew | 0 | below the evidence gate |
| Begonia organensis | Brade | 0 | below the evidence gate |
| Begonia ornithocarpa | Standl. | 0 | below the evidence gate |
| Begonia ornithopedata | D.K.Tian & R.K.Li | 0 | below the evidence gate |
| Begonia ornithophylla | Irmsch. | 0 | below the evidence gate |
| Begonia ostulensis | Martínez & Ramos | 0 | below the evidence gate |
| Begonia otophora | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia otophylla | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia ovatifolia | A.DC. | 0 | below the evidence gate |
| Begonia oxyanthera | Warb. | 0 | below the evidence gate |
| Begonia oxyphylla | A.DC. | 0 | below the evidence gate |
| Begonia oxysperma | A.DC. | 0 | below the evidence gate |
| Begonia oxyura | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia oyuniae | Taram & N.Krishna | 0 | below the evidence gate |
| Begonia ozotothrix | D.C.Thomas | 0 | below the evidence gate |
| Begonia pachypoda | L.Kollmann & Peixoto | 0 | below the evidence gate |
| Begonia padangensis | Irmsch. | 0 | below the evidence gate |
| Begonia padawanensis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia paganuccii | Gregório & J.A.S.Costa | 0 | below the evidence gate |
| Begonia palawanensis | Merr. | 0 | below the evidence gate |
| Begonia paleacea | Kurz | 0 | below the evidence gate |
| Begonia paleata | Schott ex A.DC. | 0 | below the evidence gate |
| Begonia palemlemensis | C.W.Lin, Rubite & Calaramo | 0 | below the evidence gate |
| Begonia palmatiloba | Linden & André | 0 | below the evidence gate |
| Begonia panamensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia panayensis | Merr. | 0 | below the evidence gate |
| Begonia panchtharensis | S.Rajbhandary | 0 | below the evidence gate |
| Begonia paniculata | D.Parodi | 0 | below the evidence gate |
| Begonia panjangfolia | Girm., Ardi & M.Hughes | 0 | below the evidence gate |
| Begonia pantherina | Putz. ex Linden | 0 | below the evidence gate |
| Begonia paoana | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia papillaris | Herb. ex Cels | 0 | below the evidence gate |
| Begonia papuana | Warb. | 0 | below the evidence gate |
| Begonia papulifolia | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia papyraptera | Sands | 0 | below the evidence gate |
| Begonia paracauliflora | Rimi, C.I Peng & S.M.Ku | 0 | below the evidence gate |
| Begonia paraguayensis | D.Parodi | 0 | below the evidence gate |
| Begonia paranaensis | Brade | 0 | below the evidence gate |
| Begonia parcifolia | C.DC. | 0 | below the evidence gate |
| Begonia parishii | C.B.Clarke | 0 | below the evidence gate |
| Begonia parva | Merr. | 0 | below the evidence gate |
| Begonia parvibracteata | X.X.Feng, R.K.Li & Z.X.Liu | 0 | below the evidence gate |
| Begonia parvifolia | Schott | 0 | below the evidence gate |
| Begonia parviglandulosa | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia parvilimba | Merr. | 0 | below the evidence gate |
| Begonia parvistipulata | Irmsch. | 0 | below the evidence gate |
| Begonia parvula | H.Lév. & Vaniot | 0 | below the evidence gate |
| Begonia parvuliflora | A.DC. | 0 | below the evidence gate |
| Begonia pasamanensis | M.Hughes | 0 | below the evidence gate |
| Begonia pasighatensis | D.Borah, Taram & Wahlsteen | 0 | below the evidence gate |
| Begonia pastoensis | A.DC. | 0 | below the evidence gate |
| Begonia patar | Randi | 0 | below the evidence gate |
| Begonia paucilobata | C.Y.Wu | 0 | below the evidence gate |
| Begonia paulensis | A.DC. | 0 | below the evidence gate |
| Begonia paupercula | King | 0 | below the evidence gate |
| Begonia pavonina | Ridl. | 0 | below the evidence gate |
| Begonia pax | Jara & Zabala | 0 | below the evidence gate |
| Begonia payung | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia pearcei | Hook.f. | 0 | below the evidence gate |
| Begonia pedatifida | H.Lév. | 0 | below the evidence gate |
| Begonia pedemontana | Moonlight | 0 | below the evidence gate |
| Begonia pediophylla | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia pedrabrancensis | E.L.Jacques | 0 | below the evidence gate |
| Begonia pedunculosa | Wall. | 0 | below the evidence gate |
| Begonia peii | C.Y.Wu | 0 | below the evidence gate |
| Begonia pelargoniiflora | J.J.de Wilde, J.C.Arends, A.M.Louis, F.Bouman & J.J.Karper | 0 | below the evidence gate |
| Begonia pellionioides | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia peltata | Otto & A.Dietr. | 0 | below the evidence gate |
| Begonia peltata | Brongn. ex Cels | 0 | below the evidence gate |
| Begonia peltatifolia | H.L.Li | 0 | below the evidence gate |
| Begonia peltifolia | Schott | 0 | below the evidence gate |
| Begonia pendens | Y.M.Shui, H.Q.Nguyen & W.H.Chen | 0 | below the evidence gate |
| Begonia pendula | Ridl. | 0 | below the evidence gate |
| Begonia pendulina | Girm. & M.Hughes | 0 | below the evidence gate |
| Begonia pengchingii | Phutthai & M.Hughes | 0 | below the evidence gate |
| Begonia pengii | S.M.Ku & Yan Liu | 0 | below the evidence gate |
| Begonia penrissenensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia pensilis | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia pentandra | W.N.Takeuchi | 0 | below the evidence gate |
| Begonia pentaphragmifolia | Ridl. | 0 | below the evidence gate |
| Begonia pentaphylla | Walp. | 0 | below the evidence gate |
| Begonia peperomioides | Hook.f. | 0 | below the evidence gate |
| Begonia perakensis | King | 0 | below the evidence gate |
| Begonia peridoticola | Rimi, C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia perijaensis | Jara | 0 | below the evidence gate |
| Begonia pernambucensis | Brade | 0 | below the evidence gate |
| Begonia perpusilla | A.DC. | 0 | below the evidence gate |
| Begonia perrieri | Bois | 0 | below the evidence gate |
| Begonia perryae | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia persistens | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia perunggufolia | M.Hughes & Girm. | 0 | below the evidence gate |
| Begonia petrensis | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia phamiana | Kiew | 0 | below the evidence gate |
| Begonia phantasma | Tebbitt | 0 | below the evidence gate |
| Begonia phoeniogramma | Ridl. | 0 | below the evidence gate |
| Begonia phouchomvoyensis | Lanors., Lamxay & Souvann. | 0 | below the evidence gate |
| Begonia phrixophylla | Blatt. & McCann | 0 | below the evidence gate |
| Begonia phuthoensis | H.Q.Nguyen | 0 | below the evidence gate |
| Begonia phutthaii | M.Hughes | 0 | below the evidence gate |
| Begonia phycoduroides | C.W.Lin | 0 | below the evidence gate |
| Begonia phyllomaniaca | Mart. | 0 | below the evidence gate |
| Begonia physandra | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia pickelii | Irmsch. | 0 | below the evidence gate |
| Begonia pierrei | Gagnep. | 0 | below the evidence gate |
| Begonia pilgeriana | Irmsch. | 0 | below the evidence gate |
| Begonia pilosa | Jack | 0 | below the evidence gate |
| Begonia pingbianensis | Idrees & J.M.H.Shaw | 0 | below the evidence gate |
| Begonia pinglinensis | C.I Peng | 0 | below the evidence gate |
| Begonia pingxiangensis | W.G.Wang, F.Y.Nong & H.C.Xi | 0 | below the evidence gate |
| Begonia pinheironis | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia pinnatifida | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia pinulon | Mazo & Rubite | 0 | below the evidence gate |
| Begonia piperoides | Linden | 0 | below the evidence gate |
| Begonia piranga | L.Kollmann & Gonella | 0 | below the evidence gate |
| Begonia piraquara | E.L.Jacques | 0 | below the evidence gate |
| Begonia piresiana | Handro | 0 | below the evidence gate |
| Begonia piring | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia pitopangii | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia piurensis | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia plantaginea | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia platanifolia | Schott | 0 | below the evidence gate |
| Begonia platycarpa | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia platyphylla | Merr. | 0 | below the evidence gate |
| Begonia platyptera | Urb. | 0 | below the evidence gate |
| Begonia pleioclada | Irmsch. | 0 | below the evidence gate |
| Begonia pleiopetala | A.DC. | 0 | below the evidence gate |
| Begonia plieranensis | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia pluvialis | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia poculifera | Hook.f. | 0 | below the evidence gate |
| Begonia poilanei | Kiew | 0 | below the evidence gate |
| Begonia polilloensis | Tebbitt | 0 | below the evidence gate |
| Begonia polyandra | Irmsch. | 0 | below the evidence gate |
| Begonia polyclada | C.I Peng, C.W.Lin & Rubite | 0 | below the evidence gate |
| Begonia polygonata | Liebm. | 0 | below the evidence gate |
| Begonia polygonifolia | A.DC. | 0 | below the evidence gate |
| Begonia polygonoides | Hook.f. | 0 | below the evidence gate |
| Begonia polypetala | A.DC. | 0 | below the evidence gate |
| Begonia polytricha | C.Y.Wu | 0 | below the evidence gate |
| Begonia popenoei | Standl. | 0 | below the evidence gate |
| Begonia porteana | Van Geert | 0 | below the evidence gate |
| Begonia porteri | H.Lév. & Vaniot | 0 | below the evidence gate |
| Begonia portillana | S.Watson | 0 | below the evidence gate |
| Begonia postarii | Kiew | 0 | below the evidence gate |
| Begonia potamophila | Gilg | 0 | below the evidence gate |
| Begonia praerupta | Irmsch. | 0 | below the evidence gate |
| Begonia praetermissa | Kiew | 0 | below the evidence gate |
| Begonia prasinimarginata | S.Julia | 0 | below the evidence gate |
| Begonia preseriana | hort. | 0 | below the evidence gate |
| Begonia preussii | Warb. | 0 | below the evidence gate |
| Begonia prieurii | A.DC. | 0 | below the evidence gate |
| Begonia princeps | hort.Berol ex Bosse | 0 | below the evidence gate |
| Begonia pringlei | S.Watson | 0 | below the evidence gate |
| Begonia prionota | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia prismatocarpa | Hook. | 0 | below the evidence gate |
| Begonia procridifolia | Wall. ex A.DC. | 0 | below the evidence gate |
| Begonia prolifera | A.DC. | 0 | below the evidence gate |
| Begonia promethea | Ridl. | 0 | below the evidence gate |
| Begonia propinqua | Ridl. | 0 | below the evidence gate |
| Begonia pruinata | (Klotzsch) A.DC. | 0 | below the evidence gate |
| Begonia pryeriana | Ridl. | 0 | below the evidence gate |
| Begonia pseudobrandiseana | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia pseudodaedalea | P.D.McMillan & Rekha Morris | 0 | below the evidence gate |
| Begonia pseudodaxinensis | S.M.Ku, Yan Liu & C.I Peng | 0 | below the evidence gate |
| Begonia pseudodendron | Moonlight & A.J.Pérez | 0 | below the evidence gate |
| Begonia pseudodryadis | C.Y.Wu | 0 | below the evidence gate |
| Begonia pseudoedulis | D.K.Tian, X.X.Feng & R.K.Li | 0 | below the evidence gate |
| Begonia pseudoheydei | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia pseudoleprosa | C.I Peng, Yan Liu & S.M.Ku | 0 | below the evidence gate |
| Begonia pseudolubbersii | Brade | 0 | below the evidence gate |
| Begonia pseudomaurandiae | Tebbitt | 0 | below the evidence gate |
| Begonia pseudomuricata | Girm. | 0 | below the evidence gate |
| Begonia pseudopeltata | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia pseudopleiopetala | Tebbitt | 0 | below the evidence gate |
| Begonia pseudoscottii | Girm. | 0 | below the evidence gate |
| Begonia pseudosubperfoliata | Phutthai & M.Hughes | 0 | below the evidence gate |
| Begonia pseudoviola | Gilg | 0 | below the evidence gate |
| Begonia psilophylla | Irmsch. | 0 | below the evidence gate |
| Begonia pteridiformis | Phutthai | 0 | below the evidence gate |
| Begonia pteridoides | Scherber. & Duruiss. | 0 | below the evidence gate |
| Begonia puberula | Sosef | 0 | below the evidence gate |
| Begonia pubescens | Ridl. | 0 | below the evidence gate |
| Begonia pudica | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia puerensis | W.G.Wang, X.D.Ma & J.Y.Shen | 0 | below the evidence gate |
| Begonia pulcherrima | Sosef | 0 | below the evidence gate |
| Begonia pulchra | (Ridl.) L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia pulchrifolia | D.K.Tian & C.H.Li | 0 | below the evidence gate |
| Begonia pulvinifera | C.I Peng & Yan Liu | 0 | below the evidence gate |
| Begonia pumila | Craib | 0 | below the evidence gate |
| Begonia pumilio | Irmsch. | 0 | below the evidence gate |
| Begonia punbatuensis | Kiew | 0 | below the evidence gate |
| Begonia punchak | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia purdieana | A.DC. | 0 | below the evidence gate |
| Begonia purpurea | Sw. | 0 | below the evidence gate |
| Begonia purpusii | Houghton ex Ziesenh. | 0 | below the evidence gate |
| Begonia puspitae | Ardi | 0 | below the evidence gate |
| Begonia pustulata | Liebm. | 0 | below the evidence gate |
| Begonia puttii | Craib | 0 | below the evidence gate |
| Begonia putzeysii | hort. | 0 | below the evidence gate |
| Begonia pycnantha | Urb. & Ekman | 0 | below the evidence gate |
| Begonia pygmaea | Irmsch. | 0 | below the evidence gate |
| Begonia pyramidata | D.K.Tian, T.S.Hoang, W.G.Wang & B.Chen | 0 | below the evidence gate |
| Begonia pyrrha | Ridl. | 0 | below the evidence gate |
| Begonia qingchengshanensis | H.Z.Li, C.I Peng & C.W.Lin | 0 | below the evidence gate |
| Begonia qinzhouensis | D.K.Tian & J.Y.Zhou | 0 | below the evidence gate |
| Begonia quadrialata | Warb. | 0 | below the evidence gate |
| Begonia quadripetiolata | Aver. & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia quangnamensis | C.H.Nguyen, V.H.Bui & C.W.Lin | 0 | below the evidence gate |
| Begonia quaternata | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia quercifolia | A.DC. | 0 | below the evidence gate |
| Begonia quinquealata | C.I Peng, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia rabilii | Craib | 0 | below the evidence gate |
| Begonia racemiflora | Ortiges ex C.Chev. | 0 | below the evidence gate |
| Begonia racemosa | Jack | 0 | below the evidence gate |
| Begonia rachmatii | Tebbitt | 0 | below the evidence gate |
| Begonia rafael-torresii | Burt-Utley | 0 | below the evidence gate |
| Begonia rahajasoae | Scherber. | 0 | below the evidence gate |
| Begonia rajah | Ridl. | 0 | below the evidence gate |
| Begonia rambaiensis | Kiew | 0 | below the evidence gate |
| Begonia rambutan | Rimi | 0 | below the evidence gate |
| Begonia ramentacea | Paxton | 0 | below the evidence gate |
| Begonia ramlanii | Rimi & Handry | 0 | below the evidence gate |
| Begonia ramosii | Merr. | 0 | below the evidence gate |
| Begonia ramosissima | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia ranaiensis | Girm. | 0 | below the evidence gate |
| Begonia randiana | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia ranoposoensis | Saleh, Bandjolu & Ardi | 0 | below the evidence gate |
| Begonia rantemarioensis | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia raoensis | M.Hughes | 0 | below the evidence gate |
| Begonia razafinjohanyi | Aymonin & Bosser | 0 | below the evidence gate |
| Begonia recurvata | Girm. & M.Hughes | 0 | below the evidence gate |
| Begonia reflexisquamosa | C.Y.Wu | 0 | below the evidence gate |
| Begonia reginula | Kiew | 0 | below the evidence gate |
| Begonia relicta | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia remusatifolia | Y.M.Shui, W.H.Chen & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia renek | Rimi | 0 | below the evidence gate |
| Begonia reniformis | Dryand. | 0 | below the evidence gate |
| Begonia renqinbengensis | D.K.Tian & W.G.Wang | 0 | below the evidence gate |
| Begonia repanda | Blume | 0 | below the evidence gate |
| Begonia repens | Lam. | 0 | below the evidence gate |
| Begonia repenticaulis | Irmsch. | 0 | below the evidence gate |
| Begonia reptans | Benth. | 0 | below the evidence gate |
| Begonia retakensis | (Sands) Joffre | 0 | below the evidence gate |
| Begonia retinervia | D.Fang, D.H.Qin & C.I Peng | 0 | below the evidence gate |
| Begonia rex | Putz. | 0 | below the evidence gate |
| Begonia rheifolia | Irmsch. | 0 | below the evidence gate |
| Begonia rheophytica | M.Hughes | 0 | below the evidence gate |
| Begonia rhizocaulis | (Klotzsch) A.DC. | 0 | below the evidence gate |
| Begonia rhodantha | Ridl. | 0 | below the evidence gate |
| Begonia rhodocarpa | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia rhodochaeta | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia rhodochlamys | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia rhodoneura | S.Julia | 0 | below the evidence gate |
| Begonia rhodotricha | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia rhoephila | Ridl. | 0 | below the evidence gate |
| Begonia rhombipetala | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia rhyacophila | Kiew | 0 | below the evidence gate |
| Begonia rhynchocarpa | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia rhytidophylla | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia riedelii | A.DC. | 0 | below the evidence gate |
| Begonia rigida | Linden ex Regel | 0 | below the evidence gate |
| Begonia rigidifolia | Aver. | 0 | below the evidence gate |
| Begonia riparia | Irmsch. | 0 | below the evidence gate |
| Begonia rivularis | E.L.Jacques | 0 | below the evidence gate |
| Begonia rizalensis | Merr. | 0 | below the evidence gate |
| Begonia robii | Ardi & Girm. | 0 | below the evidence gate |
| Begonia robusta | Blume | 0 | below the evidence gate |
| Begonia rockii | Irmsch. | 0 | below the evidence gate |
| Begonia rolandfadlii | Dayanti, Ramadanil & D.C.Thomas | 0 | below the evidence gate |
| Begonia rongjiangensis | T.C.Ku | 0 | below the evidence gate |
| Begonia roseibractea | Ziesenh. | 0 | below the evidence gate |
| Begonia roseopunctata | Kiew | 0 | below the evidence gate |
| Begonia rostrata | Welw. ex Hook.f. | 0 | below the evidence gate |
| Begonia rotunda | Vell. | 0 | below the evidence gate |
| Begonia rotundibracteata | Kiew | 0 | below the evidence gate |
| Begonia rotundifolia | Lam. | 0 | below the evidence gate |
| Begonia rotundilimba | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia rubella | Buch.-Ham. ex D.Don | 0 | below the evidence gate |
| Begonia rubida | Ridl. | 0 | below the evidence gate |
| Begonia rubinea | H-Z.Li | 0 | below the evidence gate |
| Begonia rubiteae | M.Hughes | 0 | below the evidence gate |
| Begonia ruboides | C.M.Hu ex C.Y.Wu & T.C.Ku | 0 | below the evidence gate |
| Begonia rubricaulis | Hook. | 0 | below the evidence gate |
| Begonia rubriflora | L.Kollmann | 0 | below the evidence gate |
| Begonia rubrifolia | Merr. | 0 | below the evidence gate |
| Begonia rubrobracteolata | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia rubroflabellata | C.W.Lin & T.C.Hsu | 0 | below the evidence gate |
| Begonia rubromarginata | Gilg | 0 | below the evidence gate |
| Begonia rubronervata | De Wild. | 0 | below the evidence gate |
| Begonia rubropilosa | A.DC. | 0 | below the evidence gate |
| Begonia rubropunctata | S.H.Huang & Y.M.Shui | 0 | below the evidence gate |
| Begonia rubrosetosa | Aver. | 0 | below the evidence gate |
| Begonia rubrotepala | S.Julia | 0 | below the evidence gate |
| Begonia ruchengensis | D.K.Tian | 0 | below the evidence gate |
| Begonia rufa | Thunb. | 0 | below the evidence gate |
| Begonia rufipila | Merr. | 0 | below the evidence gate |
| Begonia rufosericea | Toledo | 0 | below the evidence gate |
| Begonia rugosula | Aver. | 0 | below the evidence gate |
| Begonia ruhlandiana | Irmsch. | 0 | below the evidence gate |
| Begonia rumpiensis | Kupicha | 0 | below the evidence gate |
| Begonia rupicola | Miq. | 0 | below the evidence gate |
| Begonia rupium | Irmsch. | 0 | below the evidence gate |
| Begonia ruschii | L.Kollmann | 0 | below the evidence gate |
| Begonia rushforthii | Wahlsteen & D.Borah | 0 | below the evidence gate |
| Begonia russelliana | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia ruthiae | S.Julia | 0 | below the evidence gate |
| Begonia rwandensis | J.C.Arends | 0 | below the evidence gate |
| Begonia sabahensis | Kiew & J.H.Tan | 0 | below the evidence gate |
| Begonia sabriana | Tawan, Ipor & Meekiong | 0 | below the evidence gate |
| Begonia sadirensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia sagaingensis | Y.H.Tan, M.B.Maw & H.B.Ding | 0 | below the evidence gate |
| Begonia sageaensis | Wiriad. | 0 | below the evidence gate |
| Begonia salaziensis | (Gaudich.) Warb. | 0 | below the evidence gate |
| Begonia salesopolensis | S.J.Gomes & Mamede | 0 | below the evidence gate |
| Begonia salisburyana | Irmsch. | 0 | below the evidence gate |
| Begonia samarensis | Merr. | 0 | below the evidence gate |
| Begonia sambiranensis | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia samhaensis | M.Hughes & A.G.Mill. | 0 | below the evidence gate |
| Begonia sandalifolia | C.B.Clarke | 0 | below the evidence gate |
| Begonia sandaunensis | H.P.Wilson & Jimbo | 0 | below the evidence gate |
| Begonia sandsiana | W.N.Takeuchi | 0 | below the evidence gate |
| Begonia sandtii | Houghton ex Ziesenh. | 0 | below the evidence gate |
| Begonia sangkulirangensis | Ardi, Girm. & Randi | 0 | below the evidence gate |
| Begonia sanguinea | Raddi | 0 | below the evidence gate |
| Begonia sanguineopilosa | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia santarosensis | Kuntze | 0 | below the evidence gate |
| Begonia santos-limae | Brade | 0 | below the evidence gate |
| Begonia saolaensis | T.A.Le, C.T.Vu & Y.M.Shui | 0 | below the evidence gate |
| Begonia sarangica | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia sarasinorum | Irmsch. | 0 | below the evidence gate |
| Begonia sarawakensis | Ridl. | 0 | below the evidence gate |
| Begonia sarmentacea | Brilmayer | 0 | below the evidence gate |
| Begonia sarmentosa | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia sartorii | Liebm. | 0 | below the evidence gate |
| Begonia satelloides | Y.M.Shui, H.Q.Nguyen & W.H.Chen | 0 | below the evidence gate |
| Begonia satrapis | C.B.Clarke | 0 | below the evidence gate |
| Begonia saxatilis | Blume | 0 | below the evidence gate |
| Begonia saxicola | A.DC. | 0 | below the evidence gate |
| Begonia saxifraga | A.DC. | 0 | below the evidence gate |
| Begonia saxifragifolia | Craib | 0 | below the evidence gate |
| Begonia saxifragoides | T.N.Bon & C.W.Lin | 0 | below the evidence gate |
| Begonia scabrida | A.DC. | 0 | below the evidence gate |
| Begonia scabridoidea | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia scabrifolia | C.I Peng, Yan Liu & C.W.Lin | 0 | below the evidence gate |
| Begonia scapigera | Hook.f. | 0 | below the evidence gate |
| Begonia scharffiana | Regel | 0 | below the evidence gate |
| Begonia scharffii | Hook.f. | 0 | below the evidence gate |
| Begonia schizostyla | M.D.Miranda | 0 | below the evidence gate |
| Begonia schliebenii | Irmsch. | 0 | below the evidence gate |
| Begonia schlumbergeriana | Lem. | 0 | below the evidence gate |
| Begonia schulziana | Urb. & Ekman | 0 | below the evidence gate |
| Begonia sciaphila | Gilg ex Engl. | 0 | below the evidence gate |
| Begonia scintillans | Dunn | 0 | below the evidence gate |
| Begonia scitifolia | Irmsch. | 0 | below the evidence gate |
| Begonia scorpiocaulis | Moonlight & Tebbitt | 0 | below the evidence gate |
| Begonia scorpiuroloba | D.K.Tian & Q.Tian | 0 | below the evidence gate |
| Begonia scortechinii | King | 0 | below the evidence gate |
| Begonia scottii | Tebbitt | 0 | below the evidence gate |
| Begonia scutifolia | Hook.f. | 0 | below the evidence gate |
| Begonia scutulum | Hook.f. | 0 | below the evidence gate |
| Begonia sebodensis | Mazo & Rubite | 0 | below the evidence gate |
| Begonia seemanniana | A.DC. | 0 | below the evidence gate |
| Begonia segerakensis | C.Y.Ling & Kiew | 0 | below the evidence gate |
| Begonia sekuanensis | C.Y.Ling & S.Julia | 0 | below the evidence gate |
| Begonia semidigitata | Brade | 0 | below the evidence gate |
| Begonia semiparietalis | Yan Liu, S.M.Ku & C.I Peng | 0 | below the evidence gate |
| Begonia semongkatensis | Girm. | 0 | below the evidence gate |
| Begonia sendangensis | Ardi | 0 | below the evidence gate |
| Begonia serapatensis | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia serianensis | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia serpens | Merr. | 0 | below the evidence gate |
| Begonia serranegrae | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia serraticauda | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia serratipetala | Irmsch. | 0 | below the evidence gate |
| Begonia serratistipula | Moonlight | 0 | below the evidence gate |
| Begonia sessilifolia | Hook.f. | 0 | below the evidence gate |
| Begonia sessilifructa | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia setiamensis | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia setifolia | Irmsch. | 0 | below the evidence gate |
| Begonia setulosa | Bertol. | 0 | below the evidence gate |
| Begonia setulosopeltata | C.Y.Wu | 0 | below the evidence gate |
| Begonia seychellensis | Hemsl. | 0 | below the evidence gate |
| Begonia shaoqingii | D.K.Tian & J.Y.Zhou | 0 | below the evidence gate |
| Begonia sharpeana | F.Muell. | 0 | below the evidence gate |
| Begonia shenzhenensis | D.K.Tian & X.Yun Wang | 0 | below the evidence gate |
| Begonia shilendrae | Rekha Morris & P.D.McMillan | 0 | below the evidence gate |
| Begonia shitoushanensis | S.S.Ying | 0 | below the evidence gate |
| Begonia shoukaensis | S.S.Ying | 0 | below the evidence gate |
| Begonia siamensis | Gagnep. | 0 | below the evidence gate |
| Begonia sibthorpioides | Ridl. | 0 | below the evidence gate |
| Begonia sibutensis | Sands | 0 | below the evidence gate |
| Begonia siccacaudata | J.Door. | 0 | below the evidence gate |
| Begonia sidolensis | Dayanti, Ramadanil & Ardi | 0 | below the evidence gate |
| Begonia sikkimensis | A.DC. | 0 | below the evidence gate |
| Begonia silletensis | (A.DC.) C.B.Clarke | 0 | below the evidence gate |
| Begonia silverstonei | Jara | 0 | below the evidence gate |
| Begonia simolapensis | Ardi | 0 | below the evidence gate |
| Begonia simulans | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia simunii | Rimi | 0 | below the evidence gate |
| Begonia sino-vietnamica | C.Y.Wu | 0 | below the evidence gate |
| Begonia sinofloribunda | Dorr | 0 | below the evidence gate |
| Begonia sinopicturata | Idrees & J.M.H.Shaw | 0 | below the evidence gate |
| Begonia siregarii | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia sirindhorniana | Phutthai, Thanant., Srisom & S.Suddee | 0 | below the evidence gate |
| Begonia sirukitii | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia skutchii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia sleumeri | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia smithiae | Geddes | 0 | below the evidence gate |
| Begonia smithiana | T.T.Yu | 0 | below the evidence gate |
| Begonia socotrana | Hook.f. | 0 | below the evidence gate |
| Begonia sogerensis | Ridl. | 0 | below the evidence gate |
| Begonia sohoton | Rubite, C.Justo, P.Villasenor & C.W.Lin | 0 | below the evidence gate |
| Begonia sojolensis | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia solananthera | A.DC. | 0 | below the evidence gate |
| Begonia solaniflora | Jara | 0 | below the evidence gate |
| Begonia soli-mutata | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia solitudinis | Brade | 0 | below the evidence gate |
| Begonia soluta | Craib | 0 | below the evidence gate |
| Begonia somervillei | Hemsl. | 0 | below the evidence gate |
| Begonia sosefiana | J.J.de Wilde & J.L.C.H.v.Valkenburg | 0 | below the evidence gate |
| Begonia sousae | Burt-Utley | 0 | below the evidence gate |
| Begonia sparreana | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia sparsipila | Baker f. | 0 | below the evidence gate |
| Begonia speculum | Moonlight & Tebbitt | 0 | below the evidence gate |
| Begonia speluncae | Ridl. | 0 | below the evidence gate |
| Begonia sphenantheroides | C.I Peng | 0 | below the evidence gate |
| Begonia sphenocarpa | Irmsch. | 0 | below the evidence gate |
| Begonia spilotophylla | F.Muell. | 0 | below the evidence gate |
| Begonia spinibarbis | Irmsch. | 0 | below the evidence gate |
| Begonia squamipes | Irmsch. | 0 | below the evidence gate |
| Begonia squamulosa | Hook.f. | 0 | below the evidence gate |
| Begonia squarrosa | Liebm. | 0 | below the evidence gate |
| Begonia staudtii | Gilg | 0 | below the evidence gate |
| Begonia stellata | Sosef | 0 | below the evidence gate |
| Begonia stenocardia | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia stenogyna | Sands | 0 | below the evidence gate |
| Begonia stenolepis | L.B.Sm. & R.C.Sm. | 0 | below the evidence gate |
| Begonia stenophylla | A.DC. | 0 | below the evidence gate |
| Begonia stevei | M.Hughes | 0 | below the evidence gate |
| Begonia steyermarkii | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia stichochaete | K.G.Pearce | 0 | below the evidence gate |
| Begonia stictopoda | (Miq.) Miq. ex A.DC. | 0 | below the evidence gate |
| Begonia stigmosa | Lindl. | 0 | below the evidence gate |
| Begonia stilandra | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia stilpnophylla | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia stipulacea | Willd. | 0 | below the evidence gate |
| Begonia stipularis | Spreng. | 0 | below the evidence gate |
| Begonia stolzii | Irmsch. | 0 | below the evidence gate |
| Begonia strachwitzii | Warb. ex Irmsch. | 0 | below the evidence gate |
| Begonia strictinervis | Irmsch. | 0 | below the evidence gate |
| Begonia strigosa | (Warb.) L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia strigulosa | (Hassk.) A.DC. | 0 | below the evidence gate |
| Begonia suaviola | Jara | 0 | below the evidence gate |
| Begonia subacida | Irmsch. | 0 | below the evidence gate |
| Begonia subalpestris | A.Chev. | 0 | below the evidence gate |
| Begonia subcaudata | Rusby ex L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia subcoriacea | C.I Peng, Yan Liu & S.M.Ku | 0 | below the evidence gate |
| Begonia subcostata | Rusby | 0 | below the evidence gate |
| Begonia subcyclophylla | Irmsch. | 0 | below the evidence gate |
| Begonia subelliptica | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia subfiliformis | D.K.Tian & J.Y.Zhou | 0 | below the evidence gate |
| Begonia subhowii | S.H.Huang | 0 | below the evidence gate |
| Begonia subisensis | K.G.Pearce | 0 | below the evidence gate |
| Begonia sublobata | Jack | 0 | below the evidence gate |
| Begonia sublongipes | Y.M.Shui | 0 | below the evidence gate |
| Begonia subnummularifolia | Merr. | 0 | below the evidence gate |
| Begonia suboblata | D.Fang & D.H.Qin | 0 | below the evidence gate |
| Begonia suborbiculata | Merr. | 0 | below the evidence gate |
| Begonia subpeltata | Wight | 0 | below the evidence gate |
| Begonia subperfoliata | Parish ex Kurz | 0 | below the evidence gate |
| Begonia subprostrata | Merr. | 0 | below the evidence gate |
| Begonia subscutata | De Wild. | 0 | below the evidence gate |
| Begonia subspinulosa | Irmsch. | 0 | below the evidence gate |
| Begonia subtruncata | Merr. | 0 | below the evidence gate |
| Begonia subviridis | Craib | 0 | below the evidence gate |
| Begonia sudjanae | C.-A.Jansson | 0 | below the evidence gate |
| Begonia suffrutescens | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia sui | T.S.Hoang, D.K.Tian & B.Chen | 0 | below the evidence gate |
| Begonia sukutensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia sumbawaensis | Girm. | 0 | below the evidence gate |
| Begonia summoglabra | T.T.Yu | 0 | below the evidence gate |
| Begonia sunorchis | C.Chev. | 0 | below the evidence gate |
| Begonia superciliaris | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia surculigera | Kurz | 0 | below the evidence gate |
| Begonia susaniae | Sosef | 0 | below the evidence gate |
| Begonia suyeniae | C.W.Lin | 0 | below the evidence gate |
| Begonia sychnantha | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia sykakiengii | C.I Peng, Rubite & K-F.Chung | 0 | below the evidence gate |
| Begonia sylvatica | Meisn. ex A.DC. | 0 | below the evidence gate |
| Begonia sylvestris | A.DC. | 0 | below the evidence gate |
| Begonia symbracteosa | L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia symgeraniifolia | L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia symhirta | L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia sympapuana | L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia symparvifolia | L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia sympodialis | Irmsch. | 0 | below the evidence gate |
| Begonia symsanguinea | L.L.Forrest & Hollingsw. | 0 | below the evidence gate |
| Begonia tabonensis | C.I Peng, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia tadungensis | T.V.Do | 0 | below the evidence gate |
| Begonia tafaensis | Merr. & L.M.Perry | 0 | below the evidence gate |
| Begonia tafiensis | Lillo | 0 | below the evidence gate |
| Begonia tagbanua | M.Hughes, C.I Peng & Rubite | 0 | below the evidence gate |
| Begonia taliensis | Gagnep. | 0 | below the evidence gate |
| Begonia taligera | S.Rajbhandary | 0 | below the evidence gate |
| Begonia tambelanensis | (Irmsch.) Kiew | 0 | below the evidence gate |
| Begonia tamdaoensis | C.I Peng | 0 | below the evidence gate |
| Begonia tamoiana | E.L.Jacques & Moonlight | 0 | below the evidence gate |
| Begonia tampinica | Burkill ex Irmsch. | 0 | below the evidence gate |
| Begonia tanala | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia tanauanensis | Tandang, Bucay & K.F.Chung | 0 | below the evidence gate |
| Begonia tandangii | C.I Peng & Rubite | 0 | below the evidence gate |
| Begonia tandikan | Pranada, L.M.Camangeg, Cabanillas & Y.P.Ang | 0 | below the evidence gate |
| Begonia tanggamusensis | Girm. & M.Hughes | 0 | below the evidence gate |
| Begonia taniana | V.S.Guanih | 0 | below the evidence gate |
| Begonia tanjiewhoei | Phutthai & M.Hughes | 0 | below the evidence gate |
| Begonia tarangban | Rubite, C.Justo, P.Villasenor & C.W.Lin | 0 | below the evidence gate |
| Begonia taraw | M.Hughes, C.I Peng & Rubite | 0 | below the evidence gate |
| Begonia tarokoensis | M.J.Lai | 0 | below the evidence gate |
| Begonia tascellezii | hort. | 0 | below the evidence gate |
| Begonia tatianae | Aver. & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia tatoniana | R.Wilczek | 0 | below the evidence gate |
| Begonia tawaensis | Merr. | 0 | below the evidence gate |
| Begonia tayabensis | Merr. | 0 | below the evidence gate |
| Begonia tayloriana | Irmsch. | 0 | below the evidence gate |
| Begonia tebiang | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia temburongensis | Sands | 0 | below the evidence gate |
| Begonia tenera | Dryand. | 0 | below the evidence gate |
| Begonia tenericaulis | Ridl. | 0 | below the evidence gate |
| Begonia tengchiana | C.I Peng & Y.K.Chen | 0 | below the evidence gate |
| Begonia tenuibracteata | C.I Peng, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia tenuis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia tenuissima | S.Julia & C.Y.Ling | 0 | below the evidence gate |
| Begonia tepuiensis | Moonlight & Jara | 0 | below the evidence gate |
| Begonia tessaricarpa | C.B.Clarke | 0 | below the evidence gate |
| Begonia tesselata | Jara & H.Caro | 0 | below the evidence gate |
| Begonia tetralobata | Y.M.Shui | 0 | below the evidence gate |
| Begonia tetrandra | Irmsch. | 0 | below the evidence gate |
| Begonia teuscheri | Linden ex André | 0 | below the evidence gate |
| Begonia teysmanniana | (Miq.) Tebbitt | 0 | below the evidence gate |
| Begonia thaipingensis | King | 0 | below the evidence gate |
| Begonia thansaensis | D.K.Tian, T.S.Hoang & W.G.Wang | 0 | below the evidence gate |
| Begonia thelmae | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia thomeana | C.DC. | 0 | below the evidence gate |
| Begonia thomsonii | A.DC. | 0 | below the evidence gate |
| Begonia thuanchauensis | C.H.Nguyen, V.H.Bui & C.W.Lin | 0 | below the evidence gate |
| Begonia thwaitesii | Hook. | 0 | below the evidence gate |
| Begonia thyrsoidea | Irmsch. | 0 | below the evidence gate |
| Begonia tigrina | Kiew | 0 | below the evidence gate |
| Begonia timorensis | (Miq.) Golding & Kareg. | 0 | below the evidence gate |
| Begonia tindan | Rimi & Kimahim | 0 | below the evidence gate |
| Begonia tinjanii | S.Julia | 0 | below the evidence gate |
| Begonia tinuyopensis | Mazo, L.G.Aribal, R.Bustam & Y.P.Ang | 0 | below the evidence gate |
| Begonia tiradpassensis | Calaramo, Rubite & C.W.Lin | 0 | below the evidence gate |
| Begonia titoevangelistae | Tandang & Rubite | 0 | below the evidence gate |
| Begonia tjiasmantoi | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia tlapensis | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia togashii | Nob.Tanaka & C.I Peng | 0 | below the evidence gate |
| Begonia toledana | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia toledoana | Handro | 0 | below the evidence gate |
| Begonia tomaniensis | Rimi | 0 | below the evidence gate |
| Begonia tomentosa | Schott | 0 | below the evidence gate |
| Begonia tonkinensis | Gagnep. | 0 | below the evidence gate |
| Begonia torajana | D.C.Thomas & Ardi | 0 | below the evidence gate |
| Begonia torricellensis | Warb. | 0 | below the evidence gate |
| Begonia trevisoensis | J.C.Jaramillo | 0 | below the evidence gate |
| Begonia trianae | (A.DC.) Warb. | 0 | below the evidence gate |
| Begonia triangularis | Kiew & C.Y.Ling | 0 | below the evidence gate |
| Begonia tribenensis | C.R.Rao | 0 | below the evidence gate |
| Begonia trichocarpa | Dalzell | 0 | below the evidence gate |
| Begonia trichochila | Warb. | 0 | below the evidence gate |
| Begonia trichopoda | Miq. | 0 | below the evidence gate |
| Begonia trichosepala | C.DC. | 0 | below the evidence gate |
| Begonia tricuspidata | C.B.Clarke | 0 | below the evidence gate |
| Begonia triginticollium | Girm. | 0 | below the evidence gate |
| Begonia tripartifolia | Souvann. & Lanors. | 0 | below the evidence gate |
| Begonia tripicoensis | E.L.Jacques | 0 | below the evidence gate |
| Begonia triquetra | T.P.Anh, C.W.Lin, K.S.Nguyen & B.H.Quang | 0 | below the evidence gate |
| Begonia triradiata | C.B.Clarke | 0 | below the evidence gate |
| Begonia trispathulata | (A.DC.) Warb. | 0 | below the evidence gate |
| Begonia trujillensis | L.B.Sm. | 0 | below the evidence gate |
| Begonia trullifolia | Guillaumin | 0 | below the evidence gate |
| Begonia truncatifolia | R.Bustam, Tandang, Pranada & Y.P.Ang | 0 | below the evidence gate |
| Begonia truncatiloba | Irmsch. | 0 | below the evidence gate |
| Begonia truncicola | Sodiro ex C.DC. | 0 | below the evidence gate |
| Begonia tsaii | Irmsch. | 0 | below the evidence gate |
| Begonia tsaratananensis | Aymonin & Bosser | 0 | below the evidence gate |
| Begonia tsimihety | Humbert ex Keraudren & Bosser | 0 | below the evidence gate |
| Begonia tsoongii | C.Y.Wu | 0 | below the evidence gate |
| Begonia tuanii | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia tuberculosa | Girm. | 0 | below the evidence gate |
| Begonia tui | T.N.Bon & C.W.Lin | 0 | below the evidence gate |
| Begonia tumbezensis | Irmsch. | 0 | below the evidence gate |
| Begonia tumburanoensis | Ardi & D.C.Thomas | 0 | below the evidence gate |
| Begonia tungyanshanensis | S.S.Ying | 0 | below the evidence gate |
| Begonia turrialbae | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia turugsoy | Mazo & Rubite | 0 | below the evidence gate |
| Begonia ubahribuensis | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia udisilvestris | C.DC. | 0 | below the evidence gate |
| Begonia ufoides | C.I Peng, Y.H.Qin & C.W.Lin | 0 | below the evidence gate |
| Begonia umbraculifera | Hook.f. | 0 | below the evidence gate |
| Begonia umbraculifolia | Y.Wan & B.N.Chang | 0 | below the evidence gate |
| Begonia umbratica | S.Julia | 0 | below the evidence gate |
| Begonia umbrosa | M.D.Miranda & E.L.Jacques | 0 | below the evidence gate |
| Begonia unduavensis | Rusby | 0 | below the evidence gate |
| Begonia undulata | Schott | 0 | below the evidence gate |
| Begonia unilateralia | Rusby | 0 | below the evidence gate |
| Begonia urdanetensis | Elmer | 0 | below the evidence gate |
| Begonia ursina | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia uruapensis | Sessé & Moç. | 0 | below the evidence gate |
| Begonia urubambensis | Tebbitt | 0 | below the evidence gate |
| Begonia urunensis | Kiew | 0 | below the evidence gate |
| Begonia vaccinioides | Sands | 0 | below the evidence gate |
| Begonia vagans | Craib | 0 | below the evidence gate |
| Begonia valdensium | A.DC. | 0 | below the evidence gate |
| Begonia vallicola | Kiew | 0 | below the evidence gate |
| Begonia valvata | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia vanderentii | Rossiti | 0 | below the evidence gate |
| Begonia vandewateri | Ridl. | 0 | below the evidence gate |
| Begonia vankerckhovenii | De Wild. | 0 | below the evidence gate |
| Begonia vanoverberghii | Merr. | 0 | below the evidence gate |
| Begonia vareschii | Irmsch. | 0 | below the evidence gate |
| Begonia vargasii | Moonlight | 0 | below the evidence gate |
| Begonia variabilis | Ridl. | 0 | below the evidence gate |
| Begonia variegata | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia variifolia | Y.M.Shui & W.H.Chen | 0 | below the evidence gate |
| Begonia varipeltata | D.C.Thomas | 0 | below the evidence gate |
| Begonia varistyla | Irmsch. | 0 | below the evidence gate |
| Begonia vasconcelosiana | L.Kollmann | 0 | below the evidence gate |
| Begonia velata | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia venosa | Skan ex Hook.f. | 0 | below the evidence gate |
| Begonia venusta | King | 0 | below the evidence gate |
| Begonia verecunda | M.Hughes | 0 | below the evidence gate |
| Begonia vermeulenii | D.C.Thomas | 0 | below the evidence gate |
| Begonia verruculosa | L.B.Sm. | 0 | below the evidence gate |
| Begonia versicolor | Irmsch. | 0 | below the evidence gate |
| Begonia vespipropinqua | F.Y.Chong | 0 | below the evidence gate |
| Begonia vestita | C.DC. | 0 | below the evidence gate |
| Begonia vicina | Irmsch. | 0 | below the evidence gate |
| Begonia vietnamensis | H.Q.Nguyen & C.I Peng | 0 | below the evidence gate |
| Begonia villifera | Galeotti | 0 | below the evidence gate |
| Begonia villosula | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia vinagrera | Jara | 0 | below the evidence gate |
| Begonia vincentina | O.E.Schulz | 0 | below the evidence gate |
| Begonia vinkii | Sands | 0 | below the evidence gate |
| Begonia violifolia | A.DC. | 0 | below the evidence gate |
| Begonia viriditenebris | Lanors. & Souvann. | 0 | below the evidence gate |
| Begonia viscida | Ziesenh. | 0 | below the evidence gate |
| Begonia viscosa | Aver. & H.Q.Nguyen | 0 | below the evidence gate |
| Begonia vitiensis | A.C.Sm. | 0 | below the evidence gate |
| Begonia vittariifolia | N.Hallé | 0 | below the evidence gate |
| Begonia vivipara | Aver., Nuraliev & Y.M.Shui | 0 | below the evidence gate |
| Begonia voluptuaria | Lanors., Souvann. & Lamxay | 0 | below the evidence gate |
| Begonia vonhaiensis | T.S.Hoang, D.K.Tian & W.G.Wang | 0 | below the evidence gate |
| Begonia vuijckii | Koord. | 0 | below the evidence gate |
| Begonia vulgarioides | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia vulgaris | S.Julia & Kiew | 0 | below the evidence gate |
| Begonia wadei | Merr. & Quisumb. | 0 | below the evidence gate |
| Begonia wageneriana | (Klotzsch) Hook. | 0 | below the evidence gate |
| Begonia wakefieldii | Gilg ex Engl. | 0 | below the evidence gate |
| Begonia wallacei | C.W.Lin & C.I Peng | 0 | below the evidence gate |
| Begonia walteriana | Irmsch. | 0 | below the evidence gate |
| Begonia wangii | T.T.Yu | 0 | below the evidence gate |
| Begonia warburgii | K.Schum. & Lauterb. | 0 | below the evidence gate |
| Begonia wariana | Irmsch. | 0 | below the evidence gate |
| Begonia wasshauseniana | L.Kollmann & Peixoto | 0 | below the evidence gate |
| Begonia wattii | C.B.Clarke | 0 | below the evidence gate |
| Begonia watuwilensis | Girm. | 0 | below the evidence gate |
| Begonia weberbaueri | Irmsch. | 0 | below the evidence gate |
| Begonia weberi | Merr. | 0 | below the evidence gate |
| Begonia weberlingii | Irmsch. | 0 | below the evidence gate |
| Begonia weddelliana | A.DC. | 0 | below the evidence gate |
| Begonia weigallii | Hemsl. | 0 | below the evidence gate |
| Begonia wengeri | C.E.C.Fischer | 0 | below the evidence gate |
| Begonia wenshanensis | C.M.Hu ex C.Y.Wu | 0 | below the evidence gate |
| Begonia wenzelii | Merr. | 0 | below the evidence gate |
| Begonia wiformis | T.S.Hoang & C.W.Lin | 0 | below the evidence gate |
| Begonia wilburii | Burt-Utley & Utley | 0 | below the evidence gate |
| Begonia wilkiei | Coyle | 0 | below the evidence gate |
| Begonia wilksii | Sosef | 0 | below the evidence gate |
| Begonia willemii | Ardi, Girm. & D.C.Thomas | 0 | below the evidence gate |
| Begonia wilsonii | Gagnep. | 0 | below the evidence gate |
| Begonia windischii | L.B.Sm. ex S.F.Smith & Wassh. | 0 | below the evidence gate |
| Begonia wollastonii | Baker f. | 0 | below the evidence gate |
| Begonia woodii | Merr. | 0 | below the evidence gate |
| Begonia wrayi | Hemsl. | 0 | below the evidence gate |
| Begonia wrightiana | A.DC. | 0 | below the evidence gate |
| Begonia wui-senioris | C.I Peng | 0 | below the evidence gate |
| Begonia wumingensis | J.Y.Zhou, S.K.Guan & D.K.Tian | 0 | below the evidence gate |
| Begonia wutaiana | C.I Peng & Y.K.Chen | 0 | below the evidence gate |
| Begonia wyepingiana | Kiew | 0 | below the evidence gate |
| Begonia xanthina | Hook. | 0 | below the evidence gate |
| Begonia xenos | C.W.Lin, Phonep. & Rahm | 0 | below the evidence gate |
| Begonia xilitlensis | Burt-Utley | 0 | below the evidence gate |
| Begonia xingyiensis | T.C.Ku | 0 | below the evidence gate |
| Begonia xiphophylla | Irmsch. | 0 | below the evidence gate |
| Begonia xiphophylloides | Kiew | 0 | below the evidence gate |
| Begonia xishuangbannaensis | W.G.Wang & L.J.Jiang | 0 | below the evidence gate |
| Begonia xishuiensis | T.C.Ku | 0 | below the evidence gate |
| Begonia xochiatencana | de Santiago | 0 | below the evidence gate |
| Begonia xuansonensis | T.V.Do, Nuraliev & Y.M.Shui | 0 | below the evidence gate |
| Begonia xylopoda | L.B.Sm. & B.G.Schub. | 0 | below the evidence gate |
| Begonia yapenensis | M.Hughes | 0 | below the evidence gate |
| Begonia yappii | Ridl. | 0 | below the evidence gate |
| Begonia yentuensis | Luu & C.W.Lin | 0 | below the evidence gate |
| Begonia yenyeniae | J.P.C.Tan | 0 | below the evidence gate |
| Begonia yiii | Kiew & S.Julia | 0 | below the evidence gate |
| Begonia yingjiangensis | S.H.Huang | 0 | below the evidence gate |
| Begonia yishanensis | T.C.Ku | 0 | below the evidence gate |
| Begonia yizhouensis | B.M.Wang, Y.Tong & D.K.Tian | 0 | below the evidence gate |
| Begonia yui | Irmsch. | 0 | below the evidence gate |
| Begonia yunckeri | Standl. | 0 | below the evidence gate |
| Begonia yuracyacuensis | Moonlight | 0 | below the evidence gate |
| Begonia zairensis | Sosef | 0 | below the evidence gate |
| Begonia zamboangensis | Merr. | 0 | below the evidence gate |
| Begonia zenkeriana | L.B.Sm. & Wassh. | 0 | below the evidence gate |
| Begonia zhengyiana | Y.M.Shui | 0 | below the evidence gate |
| Begonia zhongyangiana | S.Z.Zhang & W.G.Wang | 0 | below the evidence gate |
| Begonia zhuhaiensis | D.K.Tian | 0 | below the evidence gate |
| Begonia zhuoyuniae | C.I Peng, Yan Liu, K-F.Chung, M-C.Yu & H-S.Gao | 0 | below the evidence gate |
| Begonia zimmermannii | Peter ex Irmsch. | 0 | below the evidence gate |
| Begonia ziroensis | D.Borah, Taram & M.Hughes | 0 | below the evidence gate |
| Begonia zollingeriana | A.DC. | 0 | below the evidence gate |
| Begonia zonata | C.W.Lin & C.H.Nguyen | 0 | below the evidence gate |
| Begonia zunyiensis | Y.M.Shui & S.Z.He | 0 | below the evidence gate |
| Begonia zygia | C.W.Lin & C.I Peng | 0 | below the evidence gate |
This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.
So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.