| Name | Rhaphidorrhynchium sanguisetum (Müller Halle) Brotherus |
| Authorship | (Müller Halle) Brotherus |
| Rank | Species |
| Placed in | Rhaphidorrhynchium |
| Citation | 1925 Nat. Pflanzenfam., ed. 2 [Engler & Prantl] 11: 427 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhaphidorrhynchium sanguisetum (Müller Halle) Brotherus |
| Identification made in | [no date] (1) |