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 |
|---|---|---|---|
| Psammisia sodiroi | Hoerold | 8 | documented |
| Psammisia sclerantha | A.C.Sm. | 7 | documented |
| Psammisia ferruginea | A.C.Sm. | 6 | documented |
| Psammisia ulbrichiana | Hoerold | 6 | documented |
| Psammisia ramiflora | Klotzsch | 5 | documented |
| Psammisia graebneriana | Hoerold | 4 | documented |
| Psammisia aberrans | A.C.Sm. | 3 | documented |
| Psammisia guianensis | Klotzsch | 3 | documented |
| Psammisia pennellii | A.C.Sm. | 2 | below the evidence gate |
| Psammisia penduliflora | (Dunal) Klotzsch | 1 | below the evidence gate |
| Psammisia aestuans | A.C.Sm. | 0 | below the evidence gate |
| Psammisia amazonica | Luteyn | 0 | below the evidence gate |
| Psammisia aurantiaca | Luteyn | 0 | below the evidence gate |
| Psammisia breviflora | (Benth.) Klotzsch | 0 | below the evidence gate |
| Psammisia caloneura | A.C.Sm. | 0 | below the evidence gate |
| Psammisia chionantha | Sleumer | 0 | below the evidence gate |
| Psammisia citrina | Luteyn & Sylva | 0 | below the evidence gate |
| Psammisia coarctata | (Ruiz & Pav.) A.C.Sm. | 0 | below the evidence gate |
| Psammisia columbiensis | Hoerold | 0 | below the evidence gate |
| Psammisia corallina | A.C.Sm. | 0 | below the evidence gate |
| Psammisia coriacea | N.E.Br. | 0 | below the evidence gate |
| Psammisia costeroides | (Sleumer) Luteyn | 0 | below the evidence gate |
| Psammisia cuatrecasasii | A.C.Sm. | 0 | below the evidence gate |
| Psammisia cuyujensis | Luteyn | 0 | below the evidence gate |
| Psammisia cyathifera | (Benth.) Klotzsch | 0 | below the evidence gate |
| Psammisia darienensis | J.L.Luteyn & Wilbur | 0 | below the evidence gate |
| Psammisia debilis | Sleumer | 0 | below the evidence gate |
| Psammisia dolichopoda | A.C.Sm. | 0 | below the evidence gate |
| Psammisia ecuadorensis | Hoerold | 0 | below the evidence gate |
| Psammisia elegans | Rusby | 0 | below the evidence gate |
| Psammisia falcata | (Kunth) Klotzsch | 0 | below the evidence gate |
| Psammisia fallax | Sleumer | 0 | below the evidence gate |
| Psammisia fissilis | A.C.Sm. | 0 | below the evidence gate |
| Psammisia flaviflora | A.C.Sm. | 0 | below the evidence gate |
| Psammisia glandulolaminata | Pedraza | 0 | below the evidence gate |
| Psammisia globosa | A.C.Sm. | 0 | below the evidence gate |
| Psammisia grandiflora | Hoerold | 0 | below the evidence gate |
| Psammisia hookeriana | Klotzsch | 0 | below the evidence gate |
| Psammisia idalima | A.C.Sm. | 0 | below the evidence gate |
| Psammisia incana | Luteyn | 0 | below the evidence gate |
| Psammisia killipii | A.C.Sm. | 0 | below the evidence gate |
| Psammisia kraenzliniana | Hoerold | 0 | below the evidence gate |
| Psammisia lanceolata | Hoerold | 0 | below the evidence gate |
| Psammisia lehmannii | Hoerold | 0 | below the evidence gate |
| Psammisia longicaulis | A.C.Sm. | 0 | below the evidence gate |
| Psammisia longicola | Hook.f. | 0 | below the evidence gate |
| Psammisia longirachis | Pedraza | 0 | below the evidence gate |
| Psammisia macrocalyx | A.C.Sm. | 0 | below the evidence gate |
| Psammisia macrophylla | (Kunth) Klotzsch | 0 | below the evidence gate |
| Psammisia mateoi | Pedraza | 0 | below the evidence gate |
| Psammisia mediobullata | Luteyn & Sylva | 0 | below the evidence gate |
| Psammisia micrantha | (A.C.Sm.) Luteyn | 0 | below the evidence gate |
| Psammisia montana | Luteyn | 0 | below the evidence gate |
| Psammisia multijuga | Sleumer | 0 | below the evidence gate |
| Psammisia murriensis | Pedraza | 0 | below the evidence gate |
| Psammisia oblongifolia | Regel | 0 | below the evidence gate |
| Psammisia occidentalis | A.C.Sm. | 0 | below the evidence gate |
| Psammisia oppositiflora | Luteyn | 0 | below the evidence gate |
| Psammisia oreogenes | Sleumer | 0 | below the evidence gate |
| Psammisia orientalis | Luteyn | 0 | below the evidence gate |
| Psammisia orthoneura | A.C.Sm. | 0 | below the evidence gate |
| Psammisia pacifica | A.C.Sm. | 0 | below the evidence gate |
| Psammisia panamensis | A.C.Sm. | 0 | below the evidence gate |
| Psammisia pauciflora | Griseb. ex A.C.Sm. | 0 | below the evidence gate |
| Psammisia pedunculata | A.C.Sm. | 0 | below the evidence gate |
| Psammisia pendula | A.C.Sm. | 0 | below the evidence gate |
| Psammisia pichinchensis | G.Nicholson | 0 | below the evidence gate |
| Psammisia pinnata | Pedraza | 0 | below the evidence gate |
| Psammisia planchoniana | Decne. | 0 | below the evidence gate |
| Psammisia pseudoverticillata | Pedraza | 0 | below the evidence gate |
| Psammisia pterocalyx | Luteyn | 0 | below the evidence gate |
| Psammisia recurvata | Britton | 0 | below the evidence gate |
| Psammisia roseiflora | Sleumer | 0 | below the evidence gate |
| Psammisia salmonea | Sleumer | 0 | below the evidence gate |
| Psammisia sarcantha | Decne. | 0 | below the evidence gate |
| Psammisia sclerophylla | Planch. & Linden | 0 | below the evidence gate |
| Psammisia sophiae | Pedraza | 0 | below the evidence gate |
| Psammisia urichiana | (Britton) A.C.Sm. | 0 | below the evidence gate |
| Psammisia williamsii | A.C.Sm. | 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.