| Name | Collema tremelloides (Linnaeus f.) Acharius |
| Authorship | (Linnaeus f.) Acharius |
| Rank | Species |
| Placed in | Collema (Weber) F. H. Wiggers |
| Citation | 1810 Lichenogr. Universalis 655 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Collema tremelloides (Linnaeus f.) Acharius |
| Identification made in | [no date] (1) |