| Name | Homalothecium pinnatifidum (Sullivant & Lesquereux) E. Lawton |
| Authorship | (Sullivant & Lesquereux) E. Lawton |
| Rank | Species |
| Placed in | Homalothecium |
| Citation | 1965 Bull. Torrey Bot. Club 92: 343 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Homalothecium pinnatifidum (Sullivant & Lesquereux) E. Lawton |
| Identification made in | [no date] (6) |