| Name | Physcomitrium eurystomum Sendtner |
| Authorship | Sendtner |
| Rank | Species |
| Placed in | Physcomitrium |
| Contains | Physcomitrium eurystomum f. acuminatum (Bruch & Schimper) Loeske |
| Citation | 1841 Denkschr. Bayer. Bot. Ges. Regensburg 3: 142 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Physcomitrium eurystomum Sendtner |
| Identification made in | [no date] (2) |