| 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) |