| Name | Physcomitrium kellermanii E. Britton |
| Authorship | E. Britton |
| Rank | Species |
| Placed in | Physcomitrium |
| Contains | Physcomitrium kellermanii var. drummondii (E. Britton) Grout |
| Citation | 1894 Bull. Torrey Bot. Club 21: 204. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Physcomitrium kellermanii E. Britton |
| Identification made in | [no date] (1) |