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 |
|---|---|---|---|
| Hoya carnosa | (L.f.) R.Br. | 71 | documented |
| Hoya australis | R.Br. ex J.Traill | 31 | documented |
| Hoya wightii | Hook.f. | 12 | documented |
| Hoya kerrii | Craib | 11 | documented |
| Hoya verticillata | (Vahl) G.Don | 10 | documented |
| Hoya acuminata | (Wight) Benth. ex Hook.f. | 8 | documented |
| Hoya diversifolia | Blume | 5 | documented |
| Hoya latifolia | G.Don | 4 | documented |
| Hoya lacunosa | Blume | 1 | below the evidence gate |
| Hoya nicholsoniae | F.Muell. | 1 | below the evidence gate |
| Hoya pubicalyx | Merr. | 1 | below the evidence gate |
| Hoya × tuafanua | Whistler & Kloppenb. | 0 | below the evidence gate |
| Hoya acanthominima | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya acicularis | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya aeschynanthoides | Schltr. | 0 | below the evidence gate |
| Hoya affinis | Hemsl. | 0 | below the evidence gate |
| Hoya agusanensis | Kloppenb. | 0 | below the evidence gate |
| Hoya alagensis | Kloppenb. | 0 | below the evidence gate |
| Hoya albida | Kloppenb., Cajano & Carandang | 0 | below the evidence gate |
| Hoya albiflora | (Blume) Zipp. ex K.Schum. | 0 | below the evidence gate |
| Hoya aldrichii | Hemsl. | 0 | below the evidence gate |
| Hoya alexicaca | (Jacq.) Moon | 0 | below the evidence gate |
| Hoya alwitriana | Kloppenb., Siar, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya amboinensis | Warb. | 0 | below the evidence gate |
| Hoya ambrosiae | Kloppenb. | 0 | below the evidence gate |
| Hoya amicabilis | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya amorosoae | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya amrita | Kloppenb., Siar & Ferreras | 0 | below the evidence gate |
| Hoya andalensis | Kloppenb. | 0 | below the evidence gate |
| Hoya annaleesoligamiae | Kloppenb. | 0 | below the evidence gate |
| Hoya anncajanoae | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya antilaoensis | Kloppenb. | 0 | below the evidence gate |
| Hoya anulata | Schltr. | 0 | below the evidence gate |
| Hoya aphylla | Aver. & K.S.Nguyen | 0 | below the evidence gate |
| Hoya apoda | S.Moore | 0 | below the evidence gate |
| Hoya apoensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya archboldiana | C.Norman | 0 | below the evidence gate |
| Hoya ariffinii | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya arnottiana | Wight | 0 | below the evidence gate |
| Hoya artwhistleri | Kloppenb. | 0 | below the evidence gate |
| Hoya attenuata | Christoph. | 0 | below the evidence gate |
| Hoya aurantiaca | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya aurigueana | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya bacunganensis | Kloppenb. | 0 | below the evidence gate |
| Hoya badaensis | (Kloppenb. & T.Green) R.Kr.Singh & Sanjeet Kumar | 0 | below the evidence gate |
| Hoya baguioensis | Kloppenb. | 0 | below the evidence gate |
| Hoya baishaensis | S.Y.He & P.T.Li | 0 | below the evidence gate |
| Hoya bakoensis | Rodda | 0 | below the evidence gate |
| Hoya balaensis | Kidyoo & Thaithong | 0 | below the evidence gate |
| Hoya bandaensis | Schltr. | 0 | below the evidence gate |
| Hoya bandongii | Kloppenb. & Ferreras | 0 | below the evidence gate |
| Hoya barbonii | Kloppenb. | 0 | below the evidence gate |
| Hoya batutikarensis | R.P.P.Ahmad, S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya bebsguevarrae | Kloppenb. & Carandang | 0 | below the evidence gate |
| Hoya beccarii | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya bella | Hook. | 0 | below the evidence gate |
| Hoya benchaii | Gavrus, A.L.Lamb, Emoi & Gokusing | 0 | below the evidence gate |
| Hoya benguetensis | Schltr. | 0 | below the evidence gate |
| Hoya benitotanii | Kloppenb. | 0 | below the evidence gate |
| Hoya benstoneana | Kloppenb., Siar, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya benvergarae | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya betchei | (Schltr.) W.A.Whistler | 0 | below the evidence gate |
| Hoya bhutanica | Grierson & D.G.Long | 0 | below the evidence gate |
| Hoya bicknellii | Kloppenb. | 0 | below the evidence gate |
| Hoya bicolensis | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya bicolor | Kloppenb. | 0 | below the evidence gate |
| Hoya bifunda | Kloppenb., Siar, Cajano, G.Mend., Guevarra & Carandang | 0 | below the evidence gate |
| Hoya bilobata | Schltr. | 0 | below the evidence gate |
| Hoya biruensis | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya blashernaezii | Kloppenb. | 0 | below the evidence gate |
| Hoya bonii | Costantin | 0 | below the evidence gate |
| Hoya bordenii | Schltr. | 0 | below the evidence gate |
| Hoya borneoensis | Kloppenb. | 0 | below the evidence gate |
| Hoya boycei | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya brevialata | Kleijn & Donkelaar | 0 | below the evidence gate |
| Hoya brittonii | Kloppenb. | 0 | below the evidence gate |
| Hoya brooksii | Ridl. | 0 | below the evidence gate |
| Hoya buntokensis | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya buotii | Kloppenb. | 0 | below the evidence gate |
| Hoya burmanica | Rolfe | 0 | below the evidence gate |
| Hoya burtoniae | Kloppenb. | 0 | below the evidence gate |
| Hoya buruensis | Miq. | 0 | below the evidence gate |
| Hoya butleriana | Kloppenb., Siar, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya cagayanensis | C.M.Burton | 0 | below the evidence gate |
| Hoya callistophylla | T.Green | 0 | below the evidence gate |
| Hoya calycina | Schltr. | 0 | below the evidence gate |
| Hoya calyxminuta | Kloppenb. | 0 | below the evidence gate |
| Hoya campanulata | Blume | 0 | below the evidence gate |
| Hoya camphorifolia | Warb. | 0 | below the evidence gate |
| Hoya capotoanensis | Kloppenb. | 0 | below the evidence gate |
| Hoya carandangiana | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya cardiophylla | Merr. | 0 | below the evidence gate |
| Hoya carmelae | Kloppenb., Siar & Ferreras | 0 | below the evidence gate |
| Hoya carrii | P.I.Forst. & Liddle ex Simonsson & Rodda | 0 | below the evidence gate |
| Hoya caudata | Hook.f. | 0 | below the evidence gate |
| Hoya celsa | Kloppenb., Siar, Guevarra, Cajano & Carandang | 0 | below the evidence gate |
| Hoya cembra | Kloppenb. | 0 | below the evidence gate |
| Hoya chewiorum | A.L.Lamb, Gavrus, Emoi & Gokusing | 0 | below the evidence gate |
| Hoya chiekoae | Kloppenb., Ferreras & G.Mend. | 0 | below the evidence gate |
| Hoya chinghungensis | (Tsiang & P.T.Li) M.G.Gilbert, P.T.Li & W.D.Stevens | 0 | below the evidence gate |
| Hoya chlorantha | Rech. | 0 | below the evidence gate |
| Hoya chloroleuca | Schltr. | 0 | below the evidence gate |
| Hoya chunii | P.T.Li | 0 | below the evidence gate |
| Hoya ciliata | Elmer ex C.M.Burton | 0 | below the evidence gate |
| Hoya clemensiorum | T.Green | 0 | below the evidence gate |
| Hoya collettii | Schltr. | 0 | below the evidence gate |
| Hoya collina | Schltr. | 0 | below the evidence gate |
| Hoya columna | Kloppenb. | 0 | below the evidence gate |
| Hoya cominsii | Hemsl. | 0 | below the evidence gate |
| Hoya commsii | Hemsl. | 0 | below the evidence gate |
| Hoya commutata | M.G.Gilbert & P.T.Li | 0 | below the evidence gate |
| Hoya concava | Kloppenb., Siar, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya corazoniae | Kloppenb., Siar & Ferreras | 0 | below the evidence gate |
| Hoya cordata | P.T.Li & S.Z.Huang | 0 | below the evidence gate |
| Hoya coriacea | Blume | 0 | below the evidence gate |
| Hoya corneri | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya corollimarginata | Kloppenb. | 0 | below the evidence gate |
| Hoya corollivillosa | Kloppenb. | 0 | below the evidence gate |
| Hoya coronaria | Blume | 0 | below the evidence gate |
| Hoya corymbosa | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya crassicaulis | Elmer ex Kloppenb. | 0 | below the evidence gate |
| Hoya crassior | Hochr. | 0 | below the evidence gate |
| Hoya cumingiana | Decne. | 0 | below the evidence gate |
| Hoya cupula | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya curtisii | King & Gamble | 0 | below the evidence gate |
| Hoya cutis-porcelana | W.Suarez, J.R.Sahagun & Aurigue | 0 | below the evidence gate |
| Hoya daimenglongensis | Shao Y.He & P.T.Li | 0 | below the evidence gate |
| Hoya danumensis | Rodda & Nyhuus | 0 | below the evidence gate |
| Hoya darwinii | Loher | 0 | below the evidence gate |
| Hoya dasyantha | Tsiang | 0 | below the evidence gate |
| Hoya davidcummingii | Kloppenb. | 0 | below the evidence gate |
| Hoya dawodiensis | Sahani, Rodda, Pertin & Chowlu | 0 | below the evidence gate |
| Hoya decipulae | S.Rahayu & Astuti | 0 | below the evidence gate |
| Hoya deleoniorum | Cabactulan, R.B.Pimentel, J.R.Sahagun & Aurigue | 0 | below the evidence gate |
| Hoya dennisii | P.I.Forst. & Liddle | 0 | below the evidence gate |
| Hoya densifolia | Turcz. | 0 | below the evidence gate |
| Hoya desvoeuxensis | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya devogelii | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya deykeae | T.Green | 0 | below the evidence gate |
| Hoya dickasoniana | P.T.Li | 0 | below the evidence gate |
| Hoya dictyoneura | K.Schum. | 0 | below the evidence gate |
| Hoya dimorpha | F.M.Bailey | 0 | below the evidence gate |
| Hoya diptera | Seem. | 0 | below the evidence gate |
| Hoya dischorensis | Schltr. | 0 | below the evidence gate |
| Hoya dolichosparte | Schltr. | 0 | below the evidence gate |
| Hoya domaensis | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya dulitensis | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya eburnea | Kloppenb., Guevarra & Carandang | 0 | below the evidence gate |
| Hoya edanoi | C.M.Burton | 0 | below the evidence gate |
| Hoya edeni | King ex Hook.f. | 0 | below the evidence gate |
| Hoya edholmiana | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya edwinofernandoi | Kloppenb., Cajano & Hadsall | 0 | below the evidence gate |
| Hoya eitapensis | Schltr. | 0 | below the evidence gate |
| Hoya elegans | Kostel. | 0 | below the evidence gate |
| Hoya elliptica | Hook.f. | 0 | below the evidence gate |
| Hoya elmeri | Merr. | 0 | below the evidence gate |
| Hoya endauensis | Kiew | 0 | below the evidence gate |
| Hoya engleriana | Hosseus | 0 | below the evidence gate |
| Hoya epedunculata | Schltr. | 0 | below the evidence gate |
| Hoya erythrina | Rintz | 0 | below the evidence gate |
| Hoya erythrostemma | Kerr | 0 | below the evidence gate |
| Hoya espaldoniana | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya estrellaensis | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya eumbeitii | Kloppenb. | 0 | below the evidence gate |
| Hoya evelinae | 0 | below the evidence gate | |
| Hoya excavata | Teijsm. & Binn. | 0 | below the evidence gate |
| Hoya exilis | Schltr. | 0 | below the evidence gate |
| Hoya faoensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya fauziana | Rodda, Simonsson & A.L.Lamb | 0 | below the evidence gate |
| Hoya ferrerasii | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya fetuana | Kloppenb. | 0 | below the evidence gate |
| Hoya filiformis | Rech. | 0 | below the evidence gate |
| Hoya finlaysonii | Wight | 0 | below the evidence gate |
| Hoya fischeriana | Warb. | 0 | below the evidence gate |
| Hoya fitchii | Kloppenb. | 0 | below the evidence gate |
| Hoya fitoensis | Kloppenb. | 0 | below the evidence gate |
| Hoya flavescens | Schltr. | 0 | below the evidence gate |
| Hoya flavida | P.I.Forst. & Liddle | 0 | below the evidence gate |
| Hoya forbesii | King & Gamble | 0 | below the evidence gate |
| Hoya foxii | Kloppenb. | 0 | below the evidence gate |
| Hoya frakeii | Kloppenb. | 0 | below the evidence gate |
| Hoya fungii | Merr. | 0 | below the evidence gate |
| Hoya fusca | Wall. | 0 | below the evidence gate |
| Hoya galenii | Kloppenb. | 0 | below the evidence gate |
| Hoya galeraensis | Kloppenb. | 0 | below the evidence gate |
| Hoya gaoligongensis | M.X.Zhao & Y.H.Tan | 0 | below the evidence gate |
| Hoya garciae | Kloppenb. | 0 | below the evidence gate |
| Hoya gauttierensis | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya gelba | Kloppenb., Siar, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya gigantanganensis | Kloppenb. | 0 | below the evidence gate |
| Hoya gigas | Schltr. | 0 | below the evidence gate |
| Hoya gildingii | Kloppenb. | 0 | below the evidence gate |
| Hoya glabra | Schltr. | 0 | below the evidence gate |
| Hoya globulifera | Blume | 0 | below the evidence gate |
| Hoya globulosa | Hook.f. | 0 | below the evidence gate |
| Hoya golamcoana | Kloppenb. | 0 | below the evidence gate |
| Hoya gracilipes | Schltr. | 0 | below the evidence gate |
| Hoya gracilis | Schltr. | 0 | below the evidence gate |
| Hoya greenii | Kloppenb. | 0 | below the evidence gate |
| Hoya gretheri | Kloppenb. | 0 | below the evidence gate |
| Hoya griffithii | Hook.f. | 0 | below the evidence gate |
| Hoya guppyi | Oliv. | 0 | below the evidence gate |
| Hoya gutierrezii | Kloppenb. | 0 | below the evidence gate |
| Hoya hainanensis | Merr. | 0 | below the evidence gate |
| Hoya halconensis | Kloppenb. | 0 | below the evidence gate |
| Hoya halophila | Schltr. | 0 | below the evidence gate |
| Hoya hamiltoniorum | A.L.Lamb, Gavrus, Emoi & Gokusing | 0 | below the evidence gate |
| Hoya hanhiae | V.T.Pham & Aver. | 0 | below the evidence gate |
| Hoya hernaezii | Kloppenb. | 0 | below the evidence gate |
| Hoya heuschkeliana | Kloppenb. | 0 | below the evidence gate |
| Hoya histora | Kloppenb. | 0 | below the evidence gate |
| Hoya hongleniae | Aver., Vuong, Bao & V.C.Nguyen | 0 | below the evidence gate |
| Hoya hypolasia | Schltr. | 0 | below the evidence gate |
| Hoya ignorata | T.B.Tran, Rodda, Simonsson & Joongku Lee | 0 | below the evidence gate |
| Hoya ilagiorum | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya imbricata | Decne. | 0 | below the evidence gate |
| Hoya imperialis | Lindl. | 0 | below the evidence gate |
| Hoya inconspicua | Hemsl. | 0 | below the evidence gate |
| Hoya incrassata | Warb. | 0 | below the evidence gate |
| Hoya incurvula | Schltr. | 0 | below the evidence gate |
| Hoya indaysarae | M.N.Medina, R.J.T.Villanueva, Kloppenb. & Cabras | 0 | below the evidence gate |
| Hoya infantalensis | Kloppenb. | 0 | below the evidence gate |
| Hoya inflata | (P.I.Forst., Liddle & I.M.Liddle) L.Wanntorp & P.I.Forst. | 0 | below the evidence gate |
| Hoya insularis | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya irisiae | Ferreras, Kloppenb. & Tandang | 0 | below the evidence gate |
| Hoya isabelaensis | Kloppenb., Siar & Ferreras | 0 | below the evidence gate |
| Hoya isabelchanae | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya ischnopus | Schltr. | 0 | below the evidence gate |
| Hoya jianfenglingensis | Shao Y.He & P.T.Li | 0 | below the evidence gate |
| Hoya jiewhoeana | Rodda, A.L.Lamb & Gokusing | 0 | below the evidence gate |
| Hoya josetteae | M.N.Medina & Kloppenb. | 0 | below the evidence gate |
| Hoya juannguoana | Kloppenb. | 0 | below the evidence gate |
| Hoya juhoneweana | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya kachinensis | Rodda & K.Armstr. | 0 | below the evidence gate |
| Hoya kaikoana | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya kanlaonensis | Kloppenb., Siar & Ferreras | 0 | below the evidence gate |
| Hoya kanyakumariana | A.N.Henry & Swamin. | 0 | below the evidence gate |
| Hoya kapuasensis | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya kastbergii | Kloppenb. | 0 | below the evidence gate |
| Hoya kenejiana | Schltr. | 0 | below the evidence gate |
| Hoya kentiana | C.M.Burton | 0 | below the evidence gate |
| Hoya kerangasensis | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya kingdonwardii | P.T.Li | 0 | below the evidence gate |
| Hoya kipandiensis | Gavrus, A.L.Lamb, Emoi & Gokusing | 0 | below the evidence gate |
| Hoya kloppenburgii | T.Green | 0 | below the evidence gate |
| Hoya klossii | S.Moore | 0 | below the evidence gate |
| Hoya koteka | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya krohniana | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya krusenstierniana | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya kuhlii | (Blume) Koord. | 0 | below the evidence gate |
| Hoya lactea | S.Moore | 0 | below the evidence gate |
| Hoya lagunaensis | Kloppenb. | 0 | below the evidence gate |
| Hoya lambii | T.Green | 0 | below the evidence gate |
| Hoya lambioae | Kloppenb., Guevarra, Cajano & Carandang | 0 | below the evidence gate |
| Hoya lamingtoniae | F.M.Bailey | 0 | below the evidence gate |
| Hoya lamthanhiae | V.T.Pham & Kloppenb. | 0 | below the evidence gate |
| Hoya lanataiensis | Kloppenb. | 0 | below the evidence gate |
| Hoya lanceolaria | S.Moore | 0 | below the evidence gate |
| Hoya lanceolata | Wall. ex D.Don | 0 | below the evidence gate |
| Hoya landgrantensis | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya lanotooensis | Kloppenb. | 0 | below the evidence gate |
| Hoya larrycahilogii | Medina & Kloppenb. | 0 | below the evidence gate |
| Hoya lasiantha | Korth. ex Blume | 0 | below the evidence gate |
| Hoya lasiogynostegia | P.T.Li | 0 | below the evidence gate |
| Hoya laurifoliopsis | Hochr. | 0 | below the evidence gate |
| Hoya lauterbachii | K.Schum. | 0 | below the evidence gate |
| Hoya ledongensis | S.Y.He & P.T.Li | 0 | below the evidence gate |
| Hoya leembruggeniana | Koord. | 0 | below the evidence gate |
| Hoya leticiae | Kloppenb., Cajano & Hadsall | 0 | below the evidence gate |
| Hoya leucantha | S.Moore | 0 | below the evidence gate |
| Hoya leucorhoda | Schltr. | 0 | below the evidence gate |
| Hoya leytensis | Elmer ex C.M.Burton | 0 | below the evidence gate |
| Hoya liddleana | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya limoniaca | S.Moore | 0 | below the evidence gate |
| Hoya linapauliana | Kloppenb. | 0 | below the evidence gate |
| Hoya linavergarae | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya lindaueana | Koord. | 0 | below the evidence gate |
| Hoya linearis | Wall. ex D.Don | 0 | below the evidence gate |
| Hoya lipoensis | P.T.Li & Z.R.Xu | 0 | below the evidence gate |
| Hoya lithophytica | Kidyoo | 0 | below the evidence gate |
| Hoya litii | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya lobbii | Hook.f. | 0 | below the evidence gate |
| Hoya lockii | V.T.Pham & Aver. | 0 | below the evidence gate |
| Hoya loheri | Kloppenb. | 0 | below the evidence gate |
| Hoya longicalyx | Wang Hui & E.F.Huang | 0 | below the evidence gate |
| Hoya longifolia | Wall. ex Wight | 0 | below the evidence gate |
| Hoya longipedunculata | V.T.Pham & Aver. | 0 | below the evidence gate |
| Hoya longlingensis | E.F.Huang | 0 | below the evidence gate |
| Hoya loyceandrewsiana | T.Green | 0 | below the evidence gate |
| Hoya luatekensis | Kloppenb. | 0 | below the evidence gate |
| Hoya lucardenasiana | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya lucida | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya lucyae | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya lutea | Kostel. | 0 | below the evidence gate |
| Hoya lyi | H.Lév. | 0 | below the evidence gate |
| Hoya macgillivrayi | F.M.Bailey | 0 | below the evidence gate |
| Hoya macrophylla | Blume | 0 | below the evidence gate |
| Hoya madulidii | Kloppenb. | 0 | below the evidence gate |
| Hoya magnifica | P.I.Forst. & Liddle | 0 | below the evidence gate |
| Hoya magniflora | P.T.Li | 0 | below the evidence gate |
| Hoya maingayi | Hook.f. | 0 | below the evidence gate |
| Hoya mamasa | S.Rahayu, R.P.P.Ahmad & Rodda | 0 | below the evidence gate |
| Hoya manipurensis | Deb | 0 | below the evidence gate |
| Hoya mappigera | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya maquilingensis | Kloppenb. | 0 | below the evidence gate |
| Hoya marananiae | Kloppenb., Siar, Cajano & Carandang | 0 | below the evidence gate |
| Hoya marginata | Schltr. | 0 | below the evidence gate |
| Hoya mariae | (Schltr.) L.Wanntorp & Meve | 0 | below the evidence gate |
| Hoya martinii | Kloppenb. & G.Mend. | 0 | below the evidence gate |
| Hoya marvinii | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya mata-ole-afiensis | Kloppenb. | 0 | below the evidence gate |
| Hoya matavanuensis | Kloppenb. | 0 | below the evidence gate |
| Hoya matiensis | Kloppenb. | 0 | below the evidence gate |
| Hoya maxima | Teijsm. & Binn. | 0 | below the evidence gate |
| Hoya maximowayetii | Kloppenb. | 0 | below the evidence gate |
| Hoya mcclurei | Kloppenb. | 0 | below the evidence gate |
| Hoya mcgregorii | Schltr. | 0 | below the evidence gate |
| Hoya medinae | Kloppenb. | 0 | below the evidence gate |
| Hoya medinillifolia | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya medusa | M.Leon, Cabactulan, Cuerdo & Rodda | 0 | below the evidence gate |
| Hoya megalantha | Turrill | 0 | below the evidence gate |
| Hoya megalaster | Warb. ex Schltr. | 0 | below the evidence gate |
| Hoya meliflua | (Blanco) Merr. | 0 | below the evidence gate |
| Hoya memoria | Kloppenb. | 0 | below the evidence gate |
| Hoya mengtzeensis | Y.Tsiang & P.T.Li | 0 | below the evidence gate |
| Hoya meredithii | T.Green | 0 | below the evidence gate |
| Hoya merrillii | Schltr. | 0 | below the evidence gate |
| Hoya micrantha | Hook.f. | 0 | below the evidence gate |
| Hoya microphylla | Schltr. | 0 | below the evidence gate |
| Hoya microstemma | Schltr. | 0 | below the evidence gate |
| Hoya migueldavidii | Cabactulan, Rodda & Pimentel | 0 | below the evidence gate |
| Hoya minahassae | Schltr. | 0 | below the evidence gate |
| Hoya mindanaoensis | Kloppenb. | 0 | below the evidence gate |
| Hoya mindorensis | Schltr. | 0 | below the evidence gate |
| Hoya minima | Costantin | 0 | below the evidence gate |
| Hoya minutiflora | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya miquilingensis | Kloppenb. | 0 | below the evidence gate |
| Hoya mirabilis | Kidyoo | 0 | below the evidence gate |
| Hoya mitrata | Kerr | 0 | below the evidence gate |
| Hoya monetteae | T.Green | 0 | below the evidence gate |
| Hoya moninae | Kloppenb. & Cajano | 0 | below the evidence gate |
| Hoya montalbanensis | Kloppenb. | 0 | below the evidence gate |
| Hoya montana | Schltr. | 0 | below the evidence gate |
| Hoya mucronulata | Warb. | 0 | below the evidence gate |
| Hoya multiflora | Blume | 0 | below the evidence gate |
| Hoya myanmarica | P.T.Li | 0 | below the evidence gate |
| Hoya myrmecopa | Kleijn & Donkelaar | 0 | below the evidence gate |
| Hoya nabawanensis | Kloppenb. & Wiberg | 0 | below the evidence gate |
| Hoya nakarensis | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya narcissiflora | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya naumannii | Schltr. | 0 | below the evidence gate |
| Hoya navicula | Kloppenb. & G.Mend. | 0 | below the evidence gate |
| Hoya negrosensis | Kloppenb. | 0 | below the evidence gate |
| Hoya neocaledonica | Schltr. | 0 | below the evidence gate |
| Hoya neoebudica | Guillaumin | 0 | below the evidence gate |
| Hoya neoguineensis | Engl. | 0 | below the evidence gate |
| Hoya nervosa | Y.Tsiang & P.T.Li | 0 | below the evidence gate |
| Hoya nova | Kloppenb. | 0 | below the evidence gate |
| Hoya nummularia | Decne. ex Hook.f. | 0 | below the evidence gate |
| Hoya nummularioides | Costantin | 0 | below the evidence gate |
| Hoya nuttiana | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya nuuuliensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya nyhuusiae | Kloppenb. | 0 | below the evidence gate |
| Hoya nyingchiensis | Y.W.Zuo & H.P.Deng | 0 | below the evidence gate |
| Hoya oblanceolata | Hook.f. | 0 | below the evidence gate |
| Hoya oblongacutifolia | Costantin | 0 | below the evidence gate |
| Hoya obovata | Decne. | 0 | below the evidence gate |
| Hoya obscura | Elmer ex C.M.Burton | 0 | below the evidence gate |
| Hoya obtusifolia | Wight | 0 | below the evidence gate |
| Hoya occultata | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya odetteae | Kloppenb. | 0 | below the evidence gate |
| Hoya odorata | Schltr. | 0 | below the evidence gate |
| Hoya ofuensis | Kloppenb. | 0 | below the evidence gate |
| Hoya oleoides | Schltr. | 0 | below the evidence gate |
| Hoya oligantha | Schltr. | 0 | below the evidence gate |
| Hoya olosegaensis | Kloppenb. | 0 | below the evidence gate |
| Hoya omlorii | (Livsh. & Meve) L.Wanntorp & Meve | 0 | below the evidence gate |
| Hoya onychoides | P.I.Forst., Liddle & I.M.Liddle | 0 | below the evidence gate |
| Hoya oreogena | Kerr | 0 | below the evidence gate |
| Hoya oreostemma | Schltr. | 0 | below the evidence gate |
| Hoya orientalis | P.T.Li | 0 | below the evidence gate |
| Hoya ormocensis | Kloppenb. | 0 | below the evidence gate |
| Hoya ottolanderi | Koord. | 0 | below the evidence gate |
| Hoya ovalifolia | Wight & Arn. | 0 | below the evidence gate |
| Hoya oxycoccoides | S.Moore | 0 | below the evidence gate |
| Hoya pachyphylla | K.Schum. & Lauterb. | 0 | below the evidence gate |
| Hoya pachypus | S.Moore | 0 | below the evidence gate |
| Hoya palawanensis | Kloppenb. | 0 | below the evidence gate |
| Hoya palawanica | Kloppenb. | 0 | below the evidence gate |
| Hoya pallilimba | Kleijn & Donkelaar | 0 | below the evidence gate |
| Hoya panayensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya pandurata | Tsiang | 0 | below the evidence gate |
| Hoya panyupayanaensis | Sanjeet Kumar & R.Kr.Singh | 0 | below the evidence gate |
| Hoya papaschonii | Rodda | 0 | below the evidence gate |
| Hoya papillantha | K.Schum. | 0 | below the evidence gate |
| Hoya papuana | (Schltr.) Schltr. | 0 | below the evidence gate |
| Hoya paradisea | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya parvapollinia | Kloppenb. & G.Mend. | 0 | below the evidence gate |
| Hoya parviflora | Wight | 0 | below the evidence gate |
| Hoya parvifolia | Schltr. | 0 | below the evidence gate |
| Hoya patameaensis | Kloppenb. | 0 | below the evidence gate |
| Hoya patella | Schltr. | 0 | below the evidence gate |
| Hoya pauciflora | Wight | 0 | below the evidence gate |
| Hoya paulshirleyi | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya paziae | Kloppenb. | 0 | below the evidence gate |
| Hoya pedunculata | (Warb.) Schltr. | 0 | below the evidence gate |
| Hoya peekelii | Markgr. | 0 | below the evidence gate |
| Hoya peltata | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya peninsularis | Rodda & Zakaria | 0 | below the evidence gate |
| Hoya pentaphlebia | Merr. | 0 | below the evidence gate |
| Hoya persicina | Kloppenb., Siar, Guevarra, Carandang & G.Mend. | 0 | below the evidence gate |
| Hoya phuluangensis | Kidyoo | 0 | below the evidence gate |
| Hoya phuwuaensis | Kidyoo | 0 | below the evidence gate |
| Hoya phyllura | O.Schwartz | 0 | below the evidence gate |
| Hoya piestolepis | Schltr. | 0 | below the evidence gate |
| Hoya pimenteliana | Kloppenb. | 0 | below the evidence gate |
| Hoya placerensis | Kloppenb. | 0 | below the evidence gate |
| Hoya platycaulis | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya plicata | King & Gamble | 0 | below the evidence gate |
| Hoya polilloensis | Kloppenb., Guevarra, G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya polyneura | Hook.f. | 0 | below the evidence gate |
| Hoya polypus | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya pottsii | Traill | 0 | below the evidence gate |
| Hoya pruinosa | (Blume) Miq. | 0 | below the evidence gate |
| Hoya pseudobicolensis | Kloppenb. | 0 | below the evidence gate |
| Hoya pseudoleytensis | Kloppenb., G.Mend., Guevarra & Carandang | 0 | below the evidence gate |
| Hoya pubens | Costantin | 0 | below the evidence gate |
| Hoya puber | Blume | 0 | below the evidence gate |
| Hoya pubera | Blume | 0 | below the evidence gate |
| Hoya pubicenta | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya pubicorolla | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya pulchella | Schltr. | 0 | below the evidence gate |
| Hoya pulchra | Aurigue & Cabactulan | 0 | below the evidence gate |
| Hoya pulleana | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya purpurea | Blume | 0 | below the evidence gate |
| Hoya pusilla | Rintz | 0 | below the evidence gate |
| Hoya pusilliflora | S.Moore | 0 | below the evidence gate |
| Hoya pycnophylla | Rech. | 0 | below the evidence gate |
| Hoya pyrifolia | E.F.Huang | 0 | below the evidence gate |
| Hoya querinoensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya quinquenervia | Warb. | 0 | below the evidence gate |
| Hoya quisumbingii | Kloppenb. | 0 | below the evidence gate |
| Hoya radicalis | Tsiang & P.T.Li | 0 | below the evidence gate |
| Hoya ralphdavisiana | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya ramosii | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya ranauensis | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya reticulata | Moon | 0 | below the evidence gate |
| Hoya retrorsa | Gavrus, A.L.Lamb, Emoi & Gokusing | 0 | below the evidence gate |
| Hoya retusa | Dalzell | 0 | below the evidence gate |
| Hoya revolubilis | Y.Tsiang & P.T.Li | 0 | below the evidence gate |
| Hoya revoluta | Wight ex Hook.f. | 0 | below the evidence gate |
| Hoya reyesii | M.N.Medina & Kloppenb. | 0 | below the evidence gate |
| Hoya reynosoi | Kloppenb. | 0 | below the evidence gate |
| Hoya rhodostele | Ridl. | 0 | below the evidence gate |
| Hoya rhodostemma | Schltr. | 0 | below the evidence gate |
| Hoya rigida | Kerr | 0 | below the evidence gate |
| Hoya rigidifolia | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya rima | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya rintzii | Rodda, Simonsson & S.Rahayu | 0 | below the evidence gate |
| Hoya rizaliana | Kloppenb. | 0 | below the evidence gate |
| Hoya robertii | Sanjeet Kumar & R.Kr.Singh | 0 | below the evidence gate |
| Hoya rosarioae | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya rosea | K.Schum. | 0 | below the evidence gate |
| Hoya rostellata | Kidyoo | 0 | below the evidence gate |
| Hoya rotundiflora | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya rubida | Schltr. | 0 | below the evidence gate |
| Hoya rumphii | Blume | 0 | below the evidence gate |
| Hoya rundumensis | (T.Green) Rodda & Simonsson | 0 | below the evidence gate |
| Hoya ruscifolia | Decne. | 0 | below the evidence gate |
| Hoya ruthiae | Rodda | 0 | below the evidence gate |
| Hoya sabaensis | Kloppenb. | 0 | below the evidence gate |
| Hoya sagcalii | Kloppenb. | 0 | below the evidence gate |
| Hoya salmonea | Kloppenb., Guevarra, G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya salweenica | Y.Tsiang & P.T.Li | 0 | below the evidence gate |
| Hoya samarensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya sammannaniana | A.L.Lamb, Gavrus, Emoi & Gokusing | 0 | below the evidence gate |
| Hoya samoa-albiflora | Kloppenb. | 0 | below the evidence gate |
| Hoya samoensis | Seem. | 0 | below the evidence gate |
| Hoya sangguensis | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya santafeensis | Kloppenb. & G.Mend. | 0 | below the evidence gate |
| Hoya santiagoi | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya sapaensis | T.B.Tran & Rodda | 0 | below the evidence gate |
| Hoya sarawakensis | Kloppenb. | 0 | below the evidence gate |
| Hoya sarcophylla | Ridl. | 0 | below the evidence gate |
| Hoya savaiiensis | Kloppenb. | 0 | below the evidence gate |
| Hoya schallertiae | C.M.Burton | 0 | below the evidence gate |
| Hoya schneei | Schltr. | 0 | below the evidence gate |
| Hoya scortechinii | King & Gamble | 0 | below the evidence gate |
| Hoya seanwhistleriana | Kloppenb. | 0 | below the evidence gate |
| Hoya seidenschwarzii | (Kloppenb.) R.Kr.Singh & Sanjeet Kumar | 0 | below the evidence gate |
| Hoya serpens | Hook.f. | 0 | below the evidence gate |
| Hoya shepherdi | Short ex Hooker | 0 | below the evidence gate |
| Hoya shepherdii | Short ex Hook. | 0 | below the evidence gate |
| Hoya siamica | Craib | 0 | below the evidence gate |
| Hoya sichuanensis | E.F.Huang | 0 | below the evidence gate |
| Hoya sigillatis | T.Green | 0 | below the evidence gate |
| Hoya silvatica | Tsiang & P.T.Li | 0 | below the evidence gate |
| Hoya sipitangensis | Kloppenb. & Wiberg | 0 | below the evidence gate |
| Hoya smithii | Kloppenb. | 0 | below the evidence gate |
| Hoya soidaoensis | Kidyoo | 0 | below the evidence gate |
| Hoya solaniflora | Schltr. | 0 | below the evidence gate |
| Hoya soligamiana | Kloppenb., Siar & Cajano | 0 | below the evidence gate |
| Hoya solokensis | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya somadeeae | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya sororia | K.Schum. | 0 | below the evidence gate |
| Hoya spartioides | (Benth.) Kloppenb. | 0 | below the evidence gate |
| Hoya spectatissima | B.Xue, E.F.Huang, Gang Yao & Jiu X.Huang | 0 | below the evidence gate |
| Hoya spencii | Kloppenb. | 0 | below the evidence gate |
| Hoya stafeensis | Kloppenb. & G.Mend. | 0 | below the evidence gate |
| Hoya stenakei | Simonsson & Rodda | 0 | below the evidence gate |
| Hoya stenophylla | Schltr. | 0 | below the evidence gate |
| Hoya stoneana | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya subcalva | Burkill | 0 | below the evidence gate |
| Hoya subglabra | Schltr. | 0 | below the evidence gate |
| Hoya subquaterna | Miq. | 0 | below the evidence gate |
| Hoya subquintuplinervis | Miq. | 0 | below the evidence gate |
| Hoya sulawesiana | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya sulitii | Kloppenb. | 0 | below the evidence gate |
| Hoya suluensis | (Kloppenb.) R.Kr.Singh & Sanjeet Kumar | 0 | below the evidence gate |
| Hoya sumatrana | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya sungwookii | Aver., Vuong, Nhan & V.C.Nguyen | 0 | below the evidence gate |
| Hoya surigaoensis | Kloppenb., S.Siar & Nyhuus | 0 | below the evidence gate |
| Hoya surisana | Rodda & S.Rahayu | 0 | below the evidence gate |
| Hoya sussuela | (Roxb.) Merr. | 0 | below the evidence gate |
| Hoya tamaleaaea | Kloppenb. | 0 | below the evidence gate |
| Hoya tamdaoensis | Rodda & T.B.Tran | 0 | below the evidence gate |
| Hoya tangerina | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya tannaensis | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya tarikuensis | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya tauensis | Kloppenb. | 0 | below the evidence gate |
| Hoya taylorii | Kloppenb. | 0 | below the evidence gate |
| Hoya taytayensis | Kloppenb. & Siar | 0 | below the evidence gate |
| Hoya taywanisensis | Kloppenb., Mendoza & Ferreras | 0 | below the evidence gate |
| Hoya telosmoides | Omlor | 0 | below the evidence gate |
| Hoya tenggerensis | Bakh.f. | 0 | below the evidence gate |
| Hoya teretifolia | Griff. ex Hook.f. | 0 | below the evidence gate |
| Hoya tetrantha | J.Feng Zhang, Y.H.Tong & N.H.Xia | 0 | below the evidence gate |
| Hoya thailandica | Thaithong | 0 | below the evidence gate |
| Hoya thomsonii | Hook.f. | 0 | below the evidence gate |
| Hoya thuathienhuensis | T.B.Tran, Rodda & Simonsson | 0 | below the evidence gate |
| Hoya tiatuilaensis | Kloppenb. | 0 | below the evidence gate |
| Hoya tjadasmalangensis | Bakh.f. | 0 | below the evidence gate |
| Hoya tjampeaensis | Hochr. | 0 | below the evidence gate |
| Hoya tomataensis | T.Green & Kloppenb. | 0 | below the evidence gate |
| Hoya torricellensis | Schltr. | 0 | below the evidence gate |
| Hoya towutiensis | S.Rahayu, R.P.P.Ahmad & Rodda | 0 | below the evidence gate |
| Hoya trigonolobos | Schltr. | 0 | below the evidence gate |
| Hoya trukensis | Hosok. | 0 | below the evidence gate |
| Hoya tsangii | C.M.Burton | 0 | below the evidence gate |
| Hoya tsiangiana | P.T.Li | 0 | below the evidence gate |
| Hoya uafatoensis | Kloppenb. | 0 | below the evidence gate |
| Hoya uncinata | Teijsm. & Binn. | 0 | below the evidence gate |
| Hoya undulata | S.Rahayu & Rodda | 0 | below the evidence gate |
| Hoya unica | Kloppenb., G.Mend. & Ferreras | 0 | below the evidence gate |
| Hoya unirana | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya unruhiana | Kloppenb., Siar, G.Mend., Cajano & Carandang | 0 | below the evidence gate |
| Hoya upoluensis | Reinecke | 0 | below the evidence gate |
| Hoya vacciniiflora | O.Schwartz | 0 | below the evidence gate |
| Hoya vaccinioides | Hook.f. | 0 | below the evidence gate |
| Hoya vangviengiensis | Rodda & Simonsson | 0 | below the evidence gate |
| Hoya vanuatuensis | T.Green | 0 | below the evidence gate |
| Hoya variifolia | Ridl. | 0 | below the evidence gate |
| Hoya velasioi | Kloppenb. | 0 | below the evidence gate |
| Hoya venusta | Schltr. | 0 | below the evidence gate |
| Hoya vicencioana | Kloppenb., Siar, Cajano, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya vitellina | Blume | 0 | below the evidence gate |
| Hoya vitellinoides | Bakh.f. | 0 | below the evidence gate |
| Hoya vitiensis | Turrill | 0 | below the evidence gate |
| Hoya wallichii | (Wight) C.M.Burton | 0 | below the evidence gate |
| Hoya walliniana | Kloppenb. & Nyhuus | 0 | below the evidence gate |
| Hoya wariana | Schltr. | 0 | below the evidence gate |
| Hoya wayetii | Kloppenb. | 0 | below the evidence gate |
| Hoya waymaniae | Kloppenb. | 0 | below the evidence gate |
| Hoya weebella | Kloppenb. | 0 | below the evidence gate |
| Hoya whistleri | Kloppenb. | 0 | below the evidence gate |
| Hoya williamoliveriana | Kloppenb., Cajano & Hadsall | 0 | below the evidence gate |
| Hoya williamsiana | Kloppenb., Siar, G.Mend., Cajano, Guevarra & Carandang | 0 | below the evidence gate |
| Hoya wongii | Rodda, Simonsson & L.Wanntorp | 0 | below the evidence gate |
| Hoya wrayi | King & Gamble | 0 | below the evidence gate |
| Hoya yingjiangensis | J.Feng Zhang, L.Bai, N.H.Xia & Z.Q.Peng | 0 | below the evidence gate |
| Hoya yuennanensis | Hand.-Mazz. | 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.