| Name | Psora tuckermanii R. A. Anderson ex Timdal | 
| Authorship | R. A. Anderson ex Timdal | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Psora Hoffmann | 
| Citation | 1987 [1986] Bryologist 89(4): 273 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Psora tuckermanii R. A. Anderson ex Timdal | 
| Identification made in | [no date] (4), 1986 (1) | 
