| Name | Damasonium polyspermum Cosson |
| Authorship | Cosson |
| Rank | Species |
| Placed in | Damasonium Miller |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1849 Notes Pl. Crit. 47 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Damasonium polyspermum Cosson |
| Identification made in | [no date] (4) |