| Name | Calamagrostis mannii (Hooker f.) Stapf |
| Authorship | (Hooker f.) Stapf |
| Rank | Species |
| Placed in | Calamagrostis Adanson |
| Citation | 1889 Fl. Cap. [Harvey] 7: 549 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Calamagrostis mannii (Hooker f.) Stapf |
| Identification made in | [no date] (2) |