| 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) | 
