| Name | Plagiothecium sp. | 
| Authorship | |
| Rank | Species | 
| Placed in | Plagiothecium | 
| Holdings | 67 Specimens held in the Harvard University Herbaria identified as Plagiothecium sp. | 
| Identification made in | [no date] (66), 2019 (1) | 
| Name | Plagiothecium sp. | 
| Authorship | |
| Rank | Species | 
| Placed in | Plagiothecium | 
| Holdings | 67 Specimens held in the Harvard University Herbaria identified as Plagiothecium sp. | 
| Identification made in | [no date] (66), 2019 (1) | 
