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 |
|---|---|---|---|
| Pterocephalus lasiospermus | Link | 59 | documented |
| Pterocephalus multiflorus | Poech | 18 | documented |
| Pterocephalus porphyranthus | Svent. | 12 | documented |
| Pterocephalus plumosus | (L.) Coult. | 9 | documented |
| Pterocephalus virens | Webb & Berthel. | 6 | documented |
| Pterocephalus dumetorum | Coult. | 2 | below the evidence gate |
| Pterocephalus brevis | Coult. | 1 | below the evidence gate |
| Pterocephalus arabicus | Boiss. | 0 | below the evidence gate |
| Pterocephalus bellidifolius | Boiss. | 0 | below the evidence gate |
| Pterocephalus canus | Coult. ex DC. | 0 | below the evidence gate |
| Pterocephalus depressus | Coss. & Balansa | 0 | below the evidence gate |
| Pterocephalus frutescens | Hochst. ex A.Rich. | 0 | below the evidence gate |
| Pterocephalus fruticulosus | Korovin | 0 | below the evidence gate |
| Pterocephalus gedrosiacus | Rech.f., Aellen & Esfand. | 0 | below the evidence gate |
| Pterocephalus ghahremanii | Jamzad | 0 | below the evidence gate |
| Pterocephalus glandulosissimus | Ponert | 0 | below the evidence gate |
| Pterocephalus hookeri | (C.B.Clarke) E.Pritz. | 0 | below the evidence gate |
| Pterocephalus intermedius | (Lag.) Cout. | 0 | below the evidence gate |
| Pterocephalus khorassanicus | Czerniak. | 0 | below the evidence gate |
| Pterocephalus kurdicus | Vatke | 0 | below the evidence gate |
| Pterocephalus laxus | I.K.Ferguson | 0 | below the evidence gate |
| Pterocephalus lignosus | Freyn & Bornm. | 0 | below the evidence gate |
| Pterocephalus nestorianus | Nábelek | 0 | below the evidence gate |
| Pterocephalus persicus | Boiss. | 0 | below the evidence gate |
| Pterocephalus pinardi | Boiss. | 0 | below the evidence gate |
| Pterocephalus pterocephalus | (L.) Dörfl. | 0 | below the evidence gate |
| Pterocephalus pulverulentus | Boiss. & Balansa | 0 | below the evidence gate |
| Pterocephalus pyrethrifolius | Boiss. & Hohen. | 0 | below the evidence gate |
| Pterocephalus sanctus | Decne. | 0 | below the evidence gate |
| Pterocephalus shepardii | Post & Beauverd | 0 | below the evidence gate |
| Pterocephalus spathulatus | Coult. | 0 | below the evidence gate |
| Pterocephalus strictus | Boiss. & Hohen. | 0 | below the evidence gate |
| Pterocephalus szovitsii | Boiss. | 0 | below the evidence gate |
| Pterocephalus wendelboi | Rech.f. | 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.