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 |
|---|---|---|---|
| Didymoglossum tahitense | (Nadeaud) Ebihara & K.Iwats. | 25 | documented |
| Didymoglossum godmanii | (Hook. ex Baker) Ebihara & Dubuisson | 15 | documented |
| Didymoglossum petersii | (A.Gray) Copel. | 5 | documented |
| Didymoglossum ekmanii | (Wess.Boer) Ebihara & Dubuisson | 3 | documented |
| Didymoglossum membranaceum | (L.) Vareschi | 3 | documented |
| Didymoglossum angustifrons | Fée | 0 | below the evidence gate |
| Didymoglossum ballardianum | (Alston) J.P.Roux | 0 | below the evidence gate |
| Didymoglossum barklyanum | (Baker) J.P.Roux | 0 | below the evidence gate |
| Didymoglossum beaverianum | Senterre & Rouhan | 0 | below the evidence gate |
| Didymoglossum beccarianum | (Ces.) Senterre & Rouhan | 0 | below the evidence gate |
| Didymoglossum benlii | (Pic.Serm.) J.P.Roux | 0 | below the evidence gate |
| Didymoglossum berteroanum | (C.Presl) B.Moncada | 0 | below the evidence gate |
| Didymoglossum bimarginatum | (Bosch) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Didymoglossum bucinatum | (Mickel & Beitel) M.Palacios | 0 | below the evidence gate |
| Didymoglossum caluffii | (C.Sánchez) C.Sánchez | 0 | below the evidence gate |
| Didymoglossum chamaedrys | (Taton) J.P.Roux | 0 | below the evidence gate |
| Didymoglossum cultratum | (Baker) Senterre & Rouhan | 0 | below the evidence gate |
| Didymoglossum curtii | (Rosenst.) Pic.Serm. | 0 | below the evidence gate |
| Didymoglossum cuspidatum | (Willd.) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum erosum | (Willd.) Beentje | 0 | below the evidence gate |
| Didymoglossum exiguum | (Bedd.) Copel. | 0 | below the evidence gate |
| Didymoglossum falsinervulosum | (M. Nishida) comb. ined. | 0 | below the evidence gate |
| Didymoglossum fulgens | (C.Chr.) J.P.Roux | 0 | below the evidence gate |
| Didymoglossum gourlianum | (J.Sm.) Pic.Serm. | 0 | below the evidence gate |
| Didymoglossum henzaianum | (Parish ex Hook.) Mazumdar | 0 | below the evidence gate |
| Didymoglossum hildebrandtii | (Kuhn) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum hymenoides | (Hedw.) Copel. | 0 | below the evidence gate |
| Didymoglossum kapplerianum | (Sturm) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum kirkii | (Hook.) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum krausii | (Hook. & Grev.) C.Presl | 0 | below the evidence gate |
| Didymoglossum lehmannii | (Hieron.) Copel. | 0 | below the evidence gate |
| Didymoglossum lenormandii | (Bosch) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum liberiense | (Copel.) Copel. | 0 | below the evidence gate |
| Didymoglossum lineolatum | Bosch | 0 | below the evidence gate |
| Didymoglossum lorencei | (Tardieu) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum melanopus | (Bak.Hook. & Baker) Copel. | 0 | below the evidence gate |
| Didymoglossum micropubescens | (Proctor) C.Sánchez | 0 | below the evidence gate |
| Didymoglossum mindorense | (Christ) K.Iwats. | 0 | below the evidence gate |
| Didymoglossum motleyi | (Bosch) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Didymoglossum nummularium | Bosch | 0 | below the evidence gate |
| Didymoglossum ovale | E.Fourn. | 0 | below the evidence gate |
| Didymoglossum pinnatinervium | (Jenman) Pic.Serm. | 0 | below the evidence gate |
| Didymoglossum punctatum | (Poir.) Desv. | 0 | below the evidence gate |
| Didymoglossum pusillum | (Sw.) Desv. | 0 | below the evidence gate |
| Didymoglossum pygmaeum | (C.Chr.) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum reptans | (Sw.) C.Presl | 0 | below the evidence gate |
| Didymoglossum rhipidophyllum | (Sloss.) Pic.Serm. | 0 | below the evidence gate |
| Didymoglossum robinsonii | (Hook. ex Baker) Copel. | 0 | below the evidence gate |
| Didymoglossum rotundifolium | (Bonap.) J.P.Roux | 0 | below the evidence gate |
| Didymoglossum sinuatum | (Bonap.) Ebihara & Dubuisson | 0 | below the evidence gate |
| Didymoglossum sublimbatum | (Müll.Berol.) Ebihara & K.Iwats. | 0 | below the evidence gate |
| Didymoglossum wallii | (Thwait.Ferguson) Copel. | 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.