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 |
|---|---|---|---|
| Claytonia virginica | L. | 4,900 | documented |
| Claytonia perfoliata | Donn ex Willd. | 2,722 | documented |
| Claytonia sibirica | L. | 1,685 | documented |
| Claytonia caroliniana | Michx. | 1,198 | documented |
| Claytonia lanceolata | Pursh | 543 | documented |
| Claytonia rubra | (Howell) Tidestr. | 340 | documented |
| Claytonia parviflora | Douglas | 315 | documented |
| Claytonia exigua | Torr. & A.Gray | 181 | documented |
| Claytonia gypsophiloides | Fisch. & C.A.Mey. | 160 | documented |
| Claytonia rosea | Rydb. | 156 | documented |
| Claytonia megarhiza | (A.Gray) Parry ex S.Watson | 114 | documented |
| Claytonia cordifolia | S.Watson | 26 | documented |
| Claytonia nevadensis | S.Watson | 25 | documented |
| Claytonia saxosa | Brandegee | 22 | documented |
| Claytonia umbellata | S.Watson | 18 | documented |
| Claytonia ogilviensis | McNeill | 17 | documented |
| Claytonia sarmentosa | C.A.Mey. | 14 | documented |
| Claytonia palustris | Swanson & Kelley | 11 | documented |
| Claytonia joanneana | Schult. | 10 | documented |
| Claytonia acutifolia | Pall. ex Willd. | 2 | below the evidence gate |
| Claytonia scammaniana | Hultén | 2 | below the evidence gate |
| Claytonia tuberosa | Pall. ex Schult. | 1 | below the evidence gate |
| Claytonia × washingtoniana | (Suksd.) Suksd. | 0 | below the evidence gate |
| Claytonia arctica | Adam | 0 | below the evidence gate |
| Claytonia eschscholtzii | Cham. | 0 | below the evidence gate |
| Claytonia ozarkensis | John M.Mill. & K.L.Chambers | 0 | below the evidence gate |
| Claytonia porsildii | Jurtzev | 0 | below the evidence gate |
| Claytonia soczaviana | Jurtzev | 0 | below the evidence gate |
| Claytonia udokanica | Zuev | 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.