| Name | Collema bachmanianum (Fink) Degelius |
| Authorship | (Fink) Degelius |
| Rank | Species |
| Placed in | Collema (Weber) F. H. Wiggers |
| GUID | urn:lsid:indexfungorum.org:names:365759 |
| Citation | 1954 Symb. Bot. Upsal. 13(2): 192 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Collema bachmanianum (Fink) Degelius |
| Identification made in | [no date] (4) |