| Classification | Lichens: Umbilicaria |
| Harvard University Herbaria Barcode(s) | 00991522 |
| Collector | P. F. May |
| Collector number | 2507E |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Cheshire |
| Locality | Mount Greylock State Reservation, Tuckerman Workshop Site 10, SE flank of Rounds Rock, just west of Rockwell Road |
| Georeference | 42° 35.51' N, 73° 11.78' W |
| Date Collected | 1995-05-08 |
| Elevation | 670 m |
| Habitat | mixed hardwood forest with southeast-facing shaded outcrops of schist |
| Container | Lichens of Massachusetts |
| Substrate | [on rock, saxicolous]; on schist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/10b0c9d3-3967-49b5-aa10-80f674ace5e6 |
| Harvard University Herbaria Barcode | 00991522 |
| 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 |
