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 |
|---|---|---|---|
| Greigia sphacelata | (Ruiz & Pav.) Regel | 15 | documented |
| Greigia berteroi | Skottsb. | 1 | below the evidence gate |
| Greigia leymebambana | H.Luther | 1 | below the evidence gate |
| Greigia mulfordii | L.B.Sm. | 1 | below the evidence gate |
| Greigia pearcei | Mez | 1 | below the evidence gate |
| Greigia sylvicola | Standl. | 1 | below the evidence gate |
| Greigia vanhyningii | L.B.Sm. | 1 | below the evidence gate |
| Greigia acebeyi | B.Will, T.Krömer, M.Kessler, Karger & H.Luther | 0 | below the evidence gate |
| Greigia alborosea | (Griseb.) Mez | 0 | below the evidence gate |
| Greigia aristeguietae | L.B.Sm. | 0 | below the evidence gate |
| Greigia atrobrunnea | H.Luther | 0 | below the evidence gate |
| Greigia atrocastanea | H.Luther | 0 | below the evidence gate |
| Greigia cochabambae | H.Luther | 0 | below the evidence gate |
| Greigia collina | L.B.Sm. | 0 | below the evidence gate |
| Greigia columbiana | L.B.Sm. | 0 | below the evidence gate |
| Greigia danielii | L.B.Sm. | 0 | below the evidence gate |
| Greigia exserta | L.B.Sm. | 0 | below the evidence gate |
| Greigia kessleri | H.Luther | 0 | below the evidence gate |
| Greigia landbeckii | (Lechl. ex Phil.) F.Phil. | 0 | below the evidence gate |
| Greigia macbrideana | L.B.Sm. | 0 | below the evidence gate |
| Greigia marioi | B.Will, T.Krömer, M.Kessler, Karger & H.Luther | 0 | below the evidence gate |
| Greigia membranacea | B.Will, T.Krömer, M.Kessler, Karger & H.Luther | 0 | below the evidence gate |
| Greigia nubigena | L.B.Sm. | 0 | below the evidence gate |
| Greigia oaxacana | L.B.Sm. | 0 | below the evidence gate |
| Greigia ocellata | L.B.Sm. & Steyerm. | 0 | below the evidence gate |
| Greigia racinae | L.B.Sm. | 0 | below the evidence gate |
| Greigia raporum | H.Luther | 0 | below the evidence gate |
| Greigia rohwederi | L.B.Sm. | 0 | below the evidence gate |
| Greigia sanctae-martae | L.B.Sm. | 0 | below the evidence gate |
| Greigia sodiroana | Mez | 0 | below the evidence gate |
| Greigia stenolepis | L.B.Sm. | 0 | below the evidence gate |
| Greigia steyermarkii | L.B.Sm. | 0 | below the evidence gate |
| Greigia tillettii | L.B.Sm. & Read | 0 | below the evidence gate |
| Greigia van-hyningii | L.B.Sm. | 0 | below the evidence gate |
| Greigia vilcabambae | H.Luther | 0 | below the evidence gate |
| Greigia vulcanica | André | 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.