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 |
|---|---|---|---|
| Orthaea abbreviata | Drake | 0 | below the evidence gate |
| Orthaea apophysata | (Griseb.) A.C.Sm. | 0 | below the evidence gate |
| Orthaea boliviensis | B.Fedtsch. & Basil. | 0 | below the evidence gate |
| Orthaea brachysiphon | (Sleumer) Luteyn | 0 | below the evidence gate |
| Orthaea breviflora | A.C.Sm. | 0 | below the evidence gate |
| Orthaea bullata | N.R.Salinas & Pedraza | 0 | below the evidence gate |
| Orthaea carnosiflora | N.R.Salinas & Pedraza | 0 | below the evidence gate |
| Orthaea caudata | (A.C.Sm.) Luteyn | 0 | below the evidence gate |
| Orthaea cavendishioides | A.C.Sm. | 0 | below the evidence gate |
| Orthaea constans | A.C.Sm. | 0 | below the evidence gate |
| Orthaea cordata | Oliv. | 0 | below the evidence gate |
| Orthaea coriacea | Luteyn | 0 | below the evidence gate |
| Orthaea crinita | A.C.Sm. | 0 | below the evidence gate |
| Orthaea ecuadorensis | Luteyn | 0 | below the evidence gate |
| Orthaea ferreyrae | A.C.Sm. | 0 | below the evidence gate |
| Orthaea fimbriata | Luteyn | 0 | below the evidence gate |
| Orthaea fissiflora | N.R.Salinas & Pedraza | 0 | below the evidence gate |
| Orthaea glandulifera | Luteyn | 0 | below the evidence gate |
| Orthaea hispida | A.C.Sm. | 0 | below the evidence gate |
| Orthaea ignea | Sleumer | 0 | below the evidence gate |
| Orthaea madidiensis | Pedraza & J.L.Luteyn | 0 | below the evidence gate |
| Orthaea medusula | Pedraza | 0 | below the evidence gate |
| Orthaea minor | (A.C.Sm.) Luteyn | 0 | below the evidence gate |
| Orthaea oedipus | Luteyn | 0 | below the evidence gate |
| Orthaea oriens | Luteyn | 0 | below the evidence gate |
| Orthaea panamensis | (J.L.Luteyn & Wilbur) J.L.Luteyn | 0 | below the evidence gate |
| Orthaea paniculata | Luteyn | 0 | below the evidence gate |
| Orthaea peregrina | A.C.Sm. | 0 | below the evidence gate |
| Orthaea pinnatinervia | Mansf. | 0 | below the evidence gate |
| Orthaea pubifolia | Maguire | 0 | below the evidence gate |
| Orthaea rusbyi | Luteyn | 0 | below the evidence gate |
| Orthaea secundiflora | (Poepp. & Endl.) Klotzsch | 0 | below the evidence gate |
| Orthaea stipitata | (Luteyn) Luteyn | 0 | below the evidence gate |
| Orthaea thibaudioides | Maguire, Steyerm. & Luteyn | 0 | below the evidence gate |
| Orthaea venamensis | Maguire, Steyerm. & Luteyn | 0 | below the evidence gate |
| Orthaea weberbauerii | Hoerold | 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.