| Name | Cystoderma granulosum var. occidentale A. H. Smith |
| Authorship | A. H. Smith |
| Rank | Variety |
| Placed in | Cystoderma granulosum (Batsch) Fayod |
| Citation | 1945 ["1944"] Pap. Michigan Acad. Sci. 30: 89 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cystoderma granulosum var. occidentale A. H. Smith |
| Identification made in | [no date] (2) |