| Name | Mastigobryum triangulare Schleicher ex Stephani |
| Authorship | Schleicher ex Stephani |
| Rank | Species |
| Placed in | Mastigobryum |
| Citation | 1908 Sp. Hepat. (Stephani) 3: 475 |
| Holdings | 73 Specimens held in the Harvard University Herbaria identified as Mastigobryum triangulare Schleicher ex Stephani |
| Identification made in | [no date] (73) |