| Name | Pentameris thuarii P. Beauvois |
| Authorship | P. Beauvois |
| Rank | Species |
| Placed in | Pentameris |
| Citation | 1812 Ess. Agrostogr. 93 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pentameris thuarii P. Beauvois |
| Identification made in | [no date] (2) |