| Classification | Lichens: Umbilicaria |
| Harvard University Herbaria Barcode(s) | 00991521 |
| Collector | P. F. May |
| Collector number | 5159 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Mount Washington |
| Locality | Mount Everett, 50 to 150 m S to SW of summit tower |
| Georeference | 42° 06' N, 73° 26' W |
| Date Collected | 1999-11-01 |
| Elevation | 790 m |
| Habitat | dwarf Pinus rigida, Quercus ilicifolia, Betula forest with schist ledges |
| Container | Lichens of Mount Everett, MA |
| Substrate | [on rock, saxicolous]; on schist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c9c57344-feeb-4c47-8d76-e89ae9da7b9d |
| Harvard University Herbaria Barcode | 00991521 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Determination | Umbilicaria muhlenbergii (Acharius) Tuckerman |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
