| Name | Weissia microtheca Thériot |
| Authorship | Thériot |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Weissia Hedwig |
| Citation | 1932 Ann. Cryptog. Exot. 5: 169 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Weissia microtheca Thériot |
| Identification made in | [no date] (1) |