| Name | Plagiomnium medium var. curvatulum (Lindberg) H. A. Crum & L. E. Anderson |
| Authorship | (Lindberg) H. A. Crum & L. E. Anderson |
| Rank | Variety |
| Placed in | Plagiomnium medium (Bruch & Schimper) T. J. Koponen |
| Citation | 1989 Bryologist 92: 533 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Plagiomnium medium var. curvatulum (Lindberg) H. A. Crum & L. E. Anderson |
| Identification made in | [no date] (4) |