| Name | Cetraria merrillii Du Rietz |
| Authorship | Du Rietz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cetraria Acharius |
| GUID | urn:lsid:indexfungorum.org:names:382428 |
| Citation | 1926 Ark. Bot. Vol. 20, A, No. II: 42 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cetraria merrillii Du Rietz |
| Identification made in | 1970 (1) |