| Name | Cystoderma granulosum var. adnatifolium (Peck) A. H. Smith & Singer |
| Authorship | (Peck) A. H. Smith & Singer |
| Rank | Variety |
| Placed in | Cystoderma granulosum (Batsch) Fayod |
| GUID | urn:lsid:indexfungorum.org:names:346089 |
| Citation | 1945 ["1944"] Pap. Michigan Acad. Sci. 30: 90 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Cystoderma granulosum var. adnatifolium (Peck) A. H. Smith & Singer |
| Identification made in | [no date] (3) |