| Name | Collema conglomeratum var. crassiusculum (Malme) Degelius |
| Authorship | (Malme) Degelius |
| Rank | Variety |
| Placed in | Collema conglomeratum Hoffmann |
| GUID | urn:lsid:indexfungorum.org:names:475407 |
| Citation | 1954 Symb. Bot. Upsal. 13(2): 215 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Collema conglomeratum var. crassiusculum (Malme) Degelius |
| Identification made in | [no date] (18) |