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 |
|---|---|---|---|
| Hymenophyllum demissum | (Forst.) Sw. | 426 | documented |
| Hymenophyllum nephrophyllum | Ebihara & K.Iwats. | 374 | documented |
| Hymenophyllum flabellatum | Labill. | 281 | documented |
| Hymenophyllum multifidum | (G.Forst.) Sw. | 239 | documented |
| Hymenophyllum sanguinolentum | (Forst.) Sw. | 216 | documented |
| Hymenophyllum dilatatum | (Forst.) Sw. | 214 | documented |
| Hymenophyllum tunbrigense | (L.) Sm. | 162 | documented |
| Hymenophyllum revolutum | Colenso | 152 | documented |
| Hymenophyllum frankliniae | Colenso | 145 | documented |
| Hymenophyllum scabrum | A.Rich. | 118 | documented |
| Hymenophyllum rarum | R.Br. | 113 | documented |
| Hymenophyllum villosum | Colenso | 101 | documented |
| Hymenophyllum flexuosum | A.Cunn. | 89 | documented |
| Hymenophyllum bivalve | (G.Forst.) Sw. | 78 | documented |
| Hymenophyllum capense | Schrad. | 68 | documented |
| Hymenophyllum cupressiforme | Labill. | 66 | documented |
| Hymenophyllum malingii | (Hook.) Mett. | 56 | documented |
| Hymenophyllum lanceolatum | Hook. & Arn. | 54 | documented |
| Hymenophyllum pulcherrimum | Colenso | 51 | documented |
| Hymenophyllum lyallii | Hook.f. | 44 | documented |
| Hymenophyllum minimum | A.Rich. | 44 | documented |
| Hymenophyllum okadae | Masam. | 36 | documented |
| Hymenophyllum recurvum | Gaudich. | 36 | documented |
| Hymenophyllum australe | Willd. | 35 | documented |
| Hymenophyllum peltatum | (Poir.) Desv. | 35 | documented |
| Hymenophyllum fujisanense | Nakai. | 31 | documented |
| Hymenophyllum aeruginosum | (Poir.) Carmich. | 28 | documented |
| Hymenophyllum rufescens | Kirk | 26 | documented |
| Hymenophyllum obtusum | Hook. & Arn. | 25 | documented |
| Hymenophyllum wilsonii | Hook. | 25 | documented |
| Hymenophyllum cruentum | Cav. | 20 | documented |
| Hymenophyllum tomentosum | Kunze | 19 | documented |
| Hymenophyllum badium | Hook. & Grev. | 17 | documented |
| Hymenophyllum armstrongii | (Baker) Kirk | 13 | documented |
| Hymenophyllum dentatum | Cav. | 13 | documented |
| Hymenophyllum caudatum | Bosch | 10 | documented |
| Hymenophyllum sibthorpioides | (Bory) Mett. | 9 | documented |
| Hymenophyllum punctisorum | Rosenst. | 8 | documented |
| Hymenophyllum fuciforme | Sw. | 6 | documented |
| Hymenophyllum paniculiflorum | C.Presl | 6 | documented |
| Hymenophyllum parallelocarpum | Hayata | 6 | documented |
| Hymenophyllum pectinatum | Cav. | 6 | documented |
| Hymenophyllum caespitosum | Gaudich. | 5 | documented |
| Hymenophyllum secundum | Hook. & Grev. | 5 | documented |
| Hymenophyllum barbatum | (Bosch) Baker | 4 | documented |
| Hymenophyllum krauseanum | Phil. | 4 | documented |
| Hymenophyllum nitidulum | (Bosch) Ebihara & K.Iwats. | 4 | documented |
| Hymenophyllum pallidum | (Blume) Ebihara & K.Iwats. | 4 | documented |
| Hymenophyllum axillare | Sw. | 3 | documented |
| Hymenophyllum dicranotrichum | (Pr.) Sadeb. | 3 | documented |
| Hymenophyllum dimidiatum | Mett.; Kuhn | 3 | documented |
| Hymenophyllum hygrometricum | (Poir.) Desv. | 3 | documented |
| Hymenophyllum plicatum | Kaulf. | 3 | documented |
| Hymenophyllum deplanchei | Mett.; Kuhn | 2 | below the evidence gate |
| Hymenophyllum exquisitum | T.C.Hsu & Y.S.Chao | 2 | below the evidence gate |
| Hymenophyllum fucoides | (Sw.) Sw. | 2 | below the evidence gate |
| Hymenophyllum javanicum | Spreng. | 2 | below the evidence gate |
| Hymenophyllum marginatum | Hook. & Grev. | 2 | below the evidence gate |
| Hymenophyllum mnioides | Baker | 2 | below the evidence gate |
| Hymenophyllum neocaledonicum | (C.Chr.) Rouhan & C.Del Rio | 2 | below the evidence gate |
| Hymenophyllum pluviatile | Perrie & Brownsey | 2 | below the evidence gate |
| Hymenophyllum tortuosum | Hook. & Grev. | 2 | below the evidence gate |
| Hymenophyllum apiculatum | Mett.; Kuhn | 1 | below the evidence gate |
| Hymenophyllum capillaceum | Roxb. | 1 | below the evidence gate |
| Hymenophyllum tayloriae | Farrar & Raine | 1 | below the evidence gate |
| Hymenophyllum × scopulorum | Rumsey & F.J.Roberts | 0 | below the evidence gate |
| Hymenophyllum × tucuchense | (Jermy & T.G.Walker) C.D.Adams & Baksh.-Com. | 0 | below the evidence gate |
| Hymenophyllum abruptum | Hook. | 0 | below the evidence gate |
| Hymenophyllum acanthoides | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum acutum | (C.Presl) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum adiantoides | Bosch | 0 | below the evidence gate |
| Hymenophyllum alveolatum | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum amabile | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum andinum | Bosch | 0 | below the evidence gate |
| Hymenophyllum angulosum | Christ | 0 | below the evidence gate |
| Hymenophyllum angustum | Bosch | 0 | below the evidence gate |
| Hymenophyllum antillense | Jenman | 0 | below the evidence gate |
| Hymenophyllum applanatum | (A.M.Gray & R.G.Williams) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum apteryx | M.Kessler & Sundue | 0 | below the evidence gate |
| Hymenophyllum archboldii | (Copel.) C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum asperulum | Kunze | 0 | below the evidence gate |
| Hymenophyllum asplenioides | (Sw.) Sw. | 0 | below the evidence gate |
| Hymenophyllum assurgens | M.Kessler & A.R.Sm. | 0 | below the evidence gate |
| Hymenophyllum baileyanum | Domin | 0 | below the evidence gate |
| Hymenophyllum balfourii | Baker | 0 | below the evidence gate |
| Hymenophyllum batuense | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum blandum | Racib. | 0 | below the evidence gate |
| Hymenophyllum bontocense | Copel. | 0 | below the evidence gate |
| Hymenophyllum brachypus | Sodiro | 0 | below the evidence gate |
| Hymenophyllum bradeanum | Gonzatti & P.G.Windisch | 0 | below the evidence gate |
| Hymenophyllum braithwaitei | Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum brassii | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum breve | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum brevifrons | Kunze | 0 | below the evidence gate |
| Hymenophyllum brevistipes | Liebm. | 0 | below the evidence gate |
| Hymenophyllum bryophilum | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum campanulatum | Christ | 0 | below the evidence gate |
| Hymenophyllum caparaoense | Brade | 0 | below the evidence gate |
| Hymenophyllum capillare | Desv. | 0 | below the evidence gate |
| Hymenophyllum capurroi | de la Sota | 0 | below the evidence gate |
| Hymenophyllum cardunculus | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum caudiculatum | Mart. | 0 | below the evidence gate |
| Hymenophyllum chamaecyparicola | T.C.Hsu & Z.X.Chang | 0 | below the evidence gate |
| Hymenophyllum cocosense | A.Rojas | 0 | below the evidence gate |
| Hymenophyllum compactum | Bonap. | 0 | below the evidence gate |
| Hymenophyllum consanguineum | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum copelandii | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum cordobense | (Hieron.) C.Larsen & Arana | 0 | below the evidence gate |
| Hymenophyllum corrugatum | Christ | 0 | below the evidence gate |
| Hymenophyllum crassipetiolatum | Stolze | 0 | below the evidence gate |
| Hymenophyllum crispatum | Wall. | 0 | below the evidence gate |
| Hymenophyllum crispum | Kunth | 0 | below the evidence gate |
| Hymenophyllum cristatum | Hook. & Grev. | 0 | below the evidence gate |
| Hymenophyllum cuneatum | Kunze | 0 | below the evidence gate |
| Hymenophyllum darwinii | Hook.f. ex Bosch | 0 | below the evidence gate |
| Hymenophyllum delicatulum | Sehnem | 0 | below the evidence gate |
| Hymenophyllum deltoideum | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum densipilosum | A.Rojas | 0 | below the evidence gate |
| Hymenophyllum denticulatum | Sw. | 0 | below the evidence gate |
| Hymenophyllum dependens | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum devolii | M.J.Lai | 0 | below the evidence gate |
| Hymenophyllum digitatum | (Sw.) Fosberg | 0 | below the evidence gate |
| Hymenophyllum diversilobum | (Pr.) Fée | 0 | below the evidence gate |
| Hymenophyllum eboracense | Croxall | 0 | below the evidence gate |
| Hymenophyllum ectocarpon | Fée | 0 | below the evidence gate |
| Hymenophyllum edanoi | (Copel.) C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum edentulum | (Bosch) C.Chr. | 0 | below the evidence gate |
| Hymenophyllum elegans | Spreng. | 0 | below the evidence gate |
| Hymenophyllum elegantulum | Bosch | 0 | below the evidence gate |
| Hymenophyllum elongatum | Jeff W.Grimes | 0 | below the evidence gate |
| Hymenophyllum emarginatum | Sw. | 0 | below the evidence gate |
| Hymenophyllum exsertum | Wall. ex Hook. | 0 | below the evidence gate |
| Hymenophyllum falklandicum | Baker | 0 | below the evidence gate |
| Hymenophyllum farallonense | Hieron. | 0 | below the evidence gate |
| Hymenophyllum feejeense | Brack. | 0 | below the evidence gate |
| Hymenophyllum fendlerianum | J.W.Sturm | 0 | below the evidence gate |
| Hymenophyllum ferax | Bosch | 0 | below the evidence gate |
| Hymenophyllum ferrugineum | Colla | 0 | below the evidence gate |
| Hymenophyllum fimbriatum | J.Sm. | 0 | below the evidence gate |
| Hymenophyllum firmum | Alderw. | 0 | below the evidence gate |
| Hymenophyllum foersteri | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum fragile | (Hedw.) C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum francii | (Christ) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum fumarioides | Willd. | 0 | below the evidence gate |
| Hymenophyllum fuscum | (Blume) Bosch | 0 | below the evidence gate |
| Hymenophyllum gardneri | Bosch | 0 | below the evidence gate |
| Hymenophyllum geluense | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum glaziovii | Baker | 0 | below the evidence gate |
| Hymenophyllum gorgoneum | Copel. | 0 | below the evidence gate |
| Hymenophyllum gracilescens | Domin | 0 | below the evidence gate |
| Hymenophyllum hastatum | A.Rojas | 0 | below the evidence gate |
| Hymenophyllum heimii | Tardieu | 0 | below the evidence gate |
| Hymenophyllum helicoideum | Sodiro | 0 | below the evidence gate |
| Hymenophyllum hemidimorphum | R.C.Moran & B.Øllg. | 0 | below the evidence gate |
| Hymenophyllum hemipteron | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum herzogii | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum hieronymi | (Brause) C.Chr. | 0 | below the evidence gate |
| Hymenophyllum hirsutum | (L.) Sw. | 0 | below the evidence gate |
| Hymenophyllum hirtellum | Sw. | 0 | below the evidence gate |
| Hymenophyllum holochilum | (Bosch) C.Chr. | 0 | below the evidence gate |
| Hymenophyllum horizontale | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum hosei | Copel. | 0 | below the evidence gate |
| Hymenophyllum humbertii | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum humboldtianum | E.Fourn. | 0 | below the evidence gate |
| Hymenophyllum imbricatum | Blume | 0 | below the evidence gate |
| Hymenophyllum inaequale | (Poir.) Desv. | 0 | below the evidence gate |
| Hymenophyllum integrivalvatum | C.Sánchez | 0 | below the evidence gate |
| Hymenophyllum interruptum | Kunze | 0 | below the evidence gate |
| Hymenophyllum ivohibense | Tardieu | 0 | below the evidence gate |
| Hymenophyllum jamesonii | Hook. | 0 | below the evidence gate |
| Hymenophyllum jimenezii | A.R.Sm. & M.Kessler | 0 | below the evidence gate |
| Hymenophyllum johorense | Holttum | 0 | below the evidence gate |
| Hymenophyllum junghuhnii | Bosch | 0 | below the evidence gate |
| Hymenophyllum kaieteurum | Jenman | 0 | below the evidence gate |
| Hymenophyllum karstenianum | Sturm | 0 | below the evidence gate |
| Hymenophyllum kerianum | Watts | 0 | below the evidence gate |
| Hymenophyllum klabatense | Christ | 0 | below the evidence gate |
| Hymenophyllum kuhnii | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum lamellatum | Stolze | 0 | below the evidence gate |
| Hymenophyllum laminatum | Copel. | 0 | below the evidence gate |
| Hymenophyllum lanatum | Fée | 0 | below the evidence gate |
| Hymenophyllum latifrons | Bosch | 0 | below the evidence gate |
| Hymenophyllum latisorum | M.Kessler & A.R.Sm. | 0 | below the evidence gate |
| Hymenophyllum ledermannii | Brause | 0 | below the evidence gate |
| Hymenophyllum lehmannii | Hieron. | 0 | below the evidence gate |
| Hymenophyllum leratii | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum levingei | C.B.Clarke | 0 | below the evidence gate |
| Hymenophyllum lherminieri | Mett.; Kuhn | 0 | below the evidence gate |
| Hymenophyllum lindenii | Hook. | 0 | below the evidence gate |
| Hymenophyllum lobato-alatum | G.Klotz | 0 | below the evidence gate |
| Hymenophyllum lobatoalatum | Klotzsch | 0 | below the evidence gate |
| Hymenophyllum lobbii | Moore ex Bosch | 0 | below the evidence gate |
| Hymenophyllum longifolium | Alderw. | 0 | below the evidence gate |
| Hymenophyllum longissimum | (Ching & Chiu) K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum macgillivrayi | (Baker) Copel. | 0 | below the evidence gate |
| Hymenophyllum macroglossum | Bosch | 0 | below the evidence gate |
| Hymenophyllum macrosorum | Alderw. | 0 | below the evidence gate |
| Hymenophyllum macrothecum | Fée | 0 | below the evidence gate |
| Hymenophyllum maderense | Gibby & Lovis | 0 | below the evidence gate |
| Hymenophyllum mathewsii | Bosch | 0 | below the evidence gate |
| Hymenophyllum maxonii | Christ ex C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum megachilum | C.Presl | 0 | below the evidence gate |
| Hymenophyllum megistocarpum | (Copel.) C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum melanosorum | (Copel.) C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum merrillii | Christ | 0 | below the evidence gate |
| Hymenophyllum microcarpum | Desv. | 0 | below the evidence gate |
| Hymenophyllum microchilum | (Baker) C.Chr. | 0 | below the evidence gate |
| Hymenophyllum mikawanum | (Seriz.) Seriz. | 0 | below the evidence gate |
| Hymenophyllum mirificum | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum molle | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum mortonianum | Lellinger | 0 | below the evidence gate |
| Hymenophyllum mossambicense | (Schelpe) R.R.Schippers | 0 | below the evidence gate |
| Hymenophyllum multialatum | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum multicristatum | A.Rojas | 0 | below the evidence gate |
| Hymenophyllum myriocarpum | Hook. | 0 | below the evidence gate |
| Hymenophyllum nahuelhaupiense | Diem & J.S.Licht. | 0 | below the evidence gate |
| Hymenophyllum nahuelhuapiense | Diem & J.S.Licht. | 0 | below the evidence gate |
| Hymenophyllum nanostellatum | Lellinger | 0 | below the evidence gate |
| Hymenophyllum nanum | Sodiro | 0 | below the evidence gate |
| Hymenophyllum novoguineense | (Rosenst.) K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum oligosorum | Makino | 0 | below the evidence gate |
| Hymenophyllum ooides | F.Muell. & Baker | 0 | below the evidence gate |
| Hymenophyllum ovatum | Copel. | 0 | below the evidence gate |
| Hymenophyllum pachydermicum | Ces. | 0 | below the evidence gate |
| Hymenophyllum palmatifidum | (Müll.Berol.) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum paniense | Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum paramnioides | (H.G.Zhou & W.M.Chu) X.C.Zhang | 0 | below the evidence gate |
| Hymenophyllum pastoensis | Hook. ex Baker | 0 | below the evidence gate |
| Hymenophyllum paucicarpum | Jenman | 0 | below the evidence gate |
| Hymenophyllum penangianum | Matthew & Christ | 0 | below the evidence gate |
| Hymenophyllum perrieri | Tardieu | 0 | below the evidence gate |
| Hymenophyllum pilosissimum | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum platylobum | Bosch | 0 | below the evidence gate |
| Hymenophyllum plumieri | Hook. & Grev. | 0 | below the evidence gate |
| Hymenophyllum plumosum | Kaulf. | 0 | below the evidence gate |
| Hymenophyllum pollenianum | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum polyanthos | (Sw.) Sw. | 0 | below the evidence gate |
| Hymenophyllum poolii | Baker | 0 | below the evidence gate |
| Hymenophyllum praetervisum | Christ | 0 | below the evidence gate |
| Hymenophyllum prionema | Kunze ex J.W.Sturm | 0 | below the evidence gate |
| Hymenophyllum proctoris | C.Sánchez | 0 | below the evidence gate |
| Hymenophyllum productum | Kunze | 0 | below the evidence gate |
| Hymenophyllum protrusum | Hook. | 0 | below the evidence gate |
| Hymenophyllum pulchellum | Schltdl. & Cham. | 0 | below the evidence gate |
| Hymenophyllum pumilio | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum pumilum | C.Moore; Bak. | 0 | below the evidence gate |
| Hymenophyllum pyramidatum | Desv. | 0 | below the evidence gate |
| Hymenophyllum quetrihuense | Diem & J.S.Licht. | 0 | below the evidence gate |
| Hymenophyllum ramosii | Copel. | 0 | below the evidence gate |
| Hymenophyllum ratii | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum reinwardtii | Bosch | 0 | below the evidence gate |
| Hymenophyllum riukiuense | Christ | 0 | below the evidence gate |
| Hymenophyllum rolandi-principis | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum roraimense | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum rosenstockii | Brause | 0 | below the evidence gate |
| Hymenophyllum rubellum | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum rufum | Fée | 0 | below the evidence gate |
| Hymenophyllum rugosum | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum ruizianum | Hieron. | 0 | below the evidence gate |
| Hymenophyllum ruizianum | (Klotzsch) Kunze | 0 | below the evidence gate |
| Hymenophyllum saenzianum | L.D.Gómez | 0 | below the evidence gate |
| Hymenophyllum salakense | Racib. | 0 | below the evidence gate |
| Hymenophyllum sampaioanum | Brade & Rosenst. | 0 | below the evidence gate |
| Hymenophyllum schomburgkii | C.Presl ex J.W.Sturm | 0 | below the evidence gate |
| Hymenophyllum semialatum | T.C.Hsu | 0 | below the evidence gate |
| Hymenophyllum semiglabrum | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum senterreanum | Dubuisson & Deblauwe | 0 | below the evidence gate |
| Hymenophyllum seramense | K.Iwats., M.Kato & Ebihara | 0 | below the evidence gate |
| Hymenophyllum sericeum | (Sw.) Sw. | 0 | below the evidence gate |
| Hymenophyllum serrulatum | (C.Presl) C.Chr. | 0 | below the evidence gate |
| Hymenophyllum seselifolium | C.Presl | 0 | below the evidence gate |
| Hymenophyllum sieberi | Bosch | 0 | below the evidence gate |
| Hymenophyllum silvaticum | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum silveirae | Christ | 0 | below the evidence gate |
| Hymenophyllum simonsianum | Hook. | 0 | below the evidence gate |
| Hymenophyllum simplex | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum sodiroi | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum soriemersum | Rouhan & C.Del Rio | 0 | below the evidence gate |
| Hymenophyllum splendidum | Bosch | 0 | below the evidence gate |
| Hymenophyllum stenocladum | (Ching & Chiu) K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum sturmii | Bosch | 0 | below the evidence gate |
| Hymenophyllum subobtusum | Rosenst. | 0 | below the evidence gate |
| Hymenophyllum subrigidum | Christ | 0 | below the evidence gate |
| Hymenophyllum superbum | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum taiwanense | (Tagawa) C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum talamancanum | A.Rojas | 0 | below the evidence gate |
| Hymenophyllum tarapotense | Stolze | 0 | below the evidence gate |
| Hymenophyllum tenerum | Bosch | 0 | below the evidence gate |
| Hymenophyllum thuidium | Harr. | 0 | below the evidence gate |
| Hymenophyllum tomaniiviense | (Brownlie) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum trapezoidale | Liebm. | 0 | below the evidence gate |
| Hymenophyllum treubii | Rac. | 0 | below the evidence gate |
| Hymenophyllum triangulare | Baker | 0 | below the evidence gate |
| Hymenophyllum trichomanoides | Bosch | 0 | below the evidence gate |
| Hymenophyllum trichophorum | (Alderw.) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Hymenophyllum trichophyllum | Kunth | 0 | below the evidence gate |
| Hymenophyllum trifoliatum | (L.) Proctor & Lourteig | 0 | below the evidence gate |
| Hymenophyllum turquinense | C.Sánchez | 0 | below the evidence gate |
| Hymenophyllum umbratile | Diem & J.S.Licht. | 0 | below the evidence gate |
| Hymenophyllum undulatum | (Sw.) Sw. | 0 | below the evidence gate |
| Hymenophyllum urbanii | Brause | 0 | below the evidence gate |
| Hymenophyllum valvatum | Hook. & Grev. | 0 | below the evidence gate |
| Hymenophyllum verecundum | C.V.Morton | 0 | below the evidence gate |
| Hymenophyllum veronicoides | C.Chr. | 0 | below the evidence gate |
| Hymenophyllum vestitum | (C.Presl) Bosch | 0 | below the evidence gate |
| Hymenophyllum viguieri | Tardieu | 0 | below the evidence gate |
| Hymenophyllum viridissimum | Fée | 0 | below the evidence gate |
| Hymenophyllum walleri | Maiden & Betche | 0 | below the evidence gate |
| Hymenophyllum whitei | Goy | 0 | below the evidence gate |
| Hymenophyllum wrightii | Bosch | 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.