| Name | Thamniopsis colombica (Williams) B. H. Allen |
| Authorship | (Williams) B. H. Allen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Thamniopsis |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Thamniopsis colombica (Williams) B. H. Allen |
| Identification made in | 2007 (3) |