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 |
|---|---|---|---|
| Pycnophyllum molle | J.Rémy | 32 | documented |
| Pycnophyllum bryoides | Rohrb. | 18 | documented |
| Pycnophyllum tetrastichum | J.Rémy | 14 | documented |
| Pycnophyllum mucronulatum | Mattf. | 2 | below the evidence gate |
| Pycnophyllum spathulatum | Mattf. | 2 | below the evidence gate |
| Pycnophyllum argentinum | Pax | 0 | below the evidence gate |
| Pycnophyllum aristatum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum aschersonianum | Muschl. | 0 | below the evidence gate |
| Pycnophyllum carinatum | Muschl. | 0 | below the evidence gate |
| Pycnophyllum convexum | Griseb. | 0 | below the evidence gate |
| Pycnophyllum filiforme | Mattf. | 0 | below the evidence gate |
| Pycnophyllum glomeratum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum holleanum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum horizontale | Muschl. | 0 | below the evidence gate |
| Pycnophyllum kobalanthum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum lechlerianum | Rohrb. | 0 | below the evidence gate |
| Pycnophyllum leptothamnum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum macropetalum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum markgrafianum | Mattf. | 0 | below the evidence gate |
| Pycnophyllum peruvianum | Muschl. | 0 | below the evidence gate |
| Pycnophyllum pilgerianum | Muschl. | 0 | below the evidence gate |
| Pycnophyllum stuebelii | Mattf. | 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.