| Name | Collybia alkalivirens Singer |
| Authorship | Singer |
| Rank | Species |
| Placed in | Collybia |
| GUID | urn:lsid:indexfungorum.org:names:285469 |
| Citation | 1948 Sydowia 2(1-6): 27 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Collybia alkalivirens Singer |
| Identification made in | [no date] (4) |