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 |
|---|---|---|---|
| Pentagonia donnell-smithii | (Standl.) Standl. | 12 | documented |
| Pentagonia macrophylla | Benth. | 10 | documented |
| Pentagonia tinajita | Seem. | 7 | documented |
| Pentagonia amazonica | (Ducke) L.Andersson & Rova | 0 | below the evidence gate |
| Pentagonia angustifolia | C.M.Taylor | 0 | below the evidence gate |
| Pentagonia australis | C.M.Taylor & Janovec | 0 | below the evidence gate |
| Pentagonia baumannii | Cornejo & Rova | 0 | below the evidence gate |
| Pentagonia bocataurensis | Dwyer | 0 | below the evidence gate |
| Pentagonia bonifaziana | Cornejo | 0 | below the evidence gate |
| Pentagonia breviloba | L.Andersson & Rova | 0 | below the evidence gate |
| Pentagonia carniflora | Cornejo & Rova | 0 | below the evidence gate |
| Pentagonia chocoensis | Cornejo | 0 | below the evidence gate |
| Pentagonia clementinensis | Cornejo | 0 | below the evidence gate |
| Pentagonia costaricensis | (Standl.) W.C.Burger & C.M.Taylor | 0 | below the evidence gate |
| Pentagonia dwyeriana | C.M.Taylor | 0 | below the evidence gate |
| Pentagonia gambagam | Hammel & Aguilar | 0 | below the evidence gate |
| Pentagonia gigantifolia | Ducke | 0 | below the evidence gate |
| Pentagonia gomez-lauritoi | Hammel | 0 | below the evidence gate |
| Pentagonia grandiflora | Standl. | 0 | below the evidence gate |
| Pentagonia gymnopoda | (Standl.) Standl. | 0 | below the evidence gate |
| Pentagonia hirsuta | Standl. | 0 | below the evidence gate |
| Pentagonia imparipinnata | Cornejo | 0 | below the evidence gate |
| Pentagonia involucrata | C.M.Taylor | 0 | below the evidence gate |
| Pentagonia lanciloba | Cornejo | 0 | below the evidence gate |
| Pentagonia lobata | C.M.Taylor | 0 | below the evidence gate |
| Pentagonia magnifica | K.Krause | 0 | below the evidence gate |
| Pentagonia microcarpa | L.Andersson & Rova | 0 | below the evidence gate |
| Pentagonia nuciformis | Dwyer | 0 | below the evidence gate |
| Pentagonia osaensis | C.M.Taylor | 0 | below the evidence gate |
| Pentagonia osapinnata | Aguilar, N.Zamora & Hammel | 0 | below the evidence gate |
| Pentagonia pachiteana | Cornejo | 0 | below the evidence gate |
| Pentagonia parvifolia | Steyerm. | 0 | below the evidence gate |
| Pentagonia pinnatifida | Seem. | 0 | below the evidence gate |
| Pentagonia rubriflora | D.R.Simpson | 0 | below the evidence gate |
| Pentagonia sanblasensis | C.M.Taylor | 0 | below the evidence gate |
| Pentagonia spathicalyx | K.Schum. | 0 | below the evidence gate |
| Pentagonia subauriculata | Standl. | 0 | below the evidence gate |
| Pentagonia subsessilis | L.Andersson & Rova | 0 | below the evidence gate |
| Pentagonia tapacula | Cornejo | 0 | below the evidence gate |
| Pentagonia villosula | L.Andersson & Rova | 0 | below the evidence gate |
| Pentagonia wendlandii | Hook.f. | 0 | below the evidence gate |
| Pentagonia williamsii | Standl. | 0 | below the evidence gate |
| Pentagonia wurdackii | Steyerm. | 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.