| Name | Collema cladodes Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| Placed in | Collema (Weber) F. H. Wiggers |
| GUID | urn:lsid:indexfungorum.org:names:383207 |
| Citation | 1872 Gen. Lich. 89 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Collema cladodes Tuckerman |
| Identification made in | [no date] (2) |