| Name | Microglossum rufum (Schweinitz) Underwood |
| Authorship | (Schweinitz) Underwood |
| Rank | Species |
| Placed in | Microglossum |
| Citation | 1896 Minnesota Bot. Stud. 1: 496 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Microglossum rufum (Schweinitz) Underwood |
| Identification made in | [no date] (1) |