| Name | Pottia heimii var. thaxteri Cardot & Thériot |
| Authorship | Cardot & Thériot |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Pottia heimii (Hedwig) Hampe |
| Citation | 1930 Rev. Bryol. 2: 165 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pottia heimii var. thaxteri Cardot & Thériot |
| Identification made in | [no date] (2) |