| Name | Umbilicaria polyphylla (Linnaeus) Baumgarten | 
| Authorship | (Linnaeus) Baumgarten | 
| Rank | Species | 
| Placed in | Umbilicaria Hoffmann | 
| GUID | urn:lsid:indexfungorum.org:names:408146 | 
| Citation | 1790 Fl. Lips. 571 | 
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Umbilicaria polyphylla (Linnaeus) Baumgarten | 
| Identification made in | [no date] (17) | 
