| Name | Schistidium apocarpum subsp. atrofuscum (Schimper) Loeske |
| Authorship | (Schimper) Loeske |
| Rank | Subspecies |
| Placed in | Schistidium apocarpum (Hedwig) Bruch & Schimper |
| Citation | 1930 Biblioth. Bot. 101: 64 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Schistidium apocarpum subsp. atrofuscum (Schimper) Loeske |
| Identification made in | [no date] (2) |