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 |
|---|---|---|---|
| Mostacillastrum subauriculatum | Al-Shehbaz | 18 | documented |
| Mostacillastrum orbignyanum | (E.Fourn.) Al-Shehbaz | 5 | documented |
| Mostacillastrum purpusii | (Brandegee) Al-Shehbaz | 5 | documented |
| Mostacillastrum longipes | (Rollins) Al-Shehbaz | 4 | documented |
| Mostacillastrum ameghinoi | (Speg.) O.E.Schulz | 0 | below the evidence gate |
| Mostacillastrum andinum | (Phil.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum arcuatum | (Rollins) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum carolinense | (Scappini, C.A.Bianco & Prina) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum commune | (Speg.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum dianthoides | (Phil.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum ekmanii | (O.E.Schulz) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum ferreyrae | (Förther & Weigend) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum gracielae | (M.Martínez & L.Hern.) Al-Shehbaz & M.Martínez | 0 | below the evidence gate |
| Mostacillastrum gracile | (Wedd.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum haitiense | (O.E.Schulz) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum hunzikeri | Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum incisum | (Rollins) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum leptocarpum | (Hook. & Arn.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum morrisonii | (Al-Shehbaz) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum oleraceum | (O.E.Schulz) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum pandurifolium | (Kuntze) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum pectinifolium | (Al-Shehbaz) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum retrofractum | (Rollins) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum saltaense | Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum stenophyllum | (Gillies ex Hook. & Arn.) O.E.Schulz | 0 | below the evidence gate |
| Mostacillastrum subscandens | (Speg.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum vaseyi | (J.M.Coult.) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum ventanense | (Boelcke) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum versicolor | (Brandegee) Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum volckmannii | (Phil.) D.A.German & Al-Shehbaz | 0 | below the evidence gate |
| Mostacillastrum weberbaueri | (O.E.Schulz) Al-Shehbaz | 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.