| Classification | Parmeliaceae: Cetrelia |
| Harvard University Herbaria Barcode(s) | 00377862 |
| Collector | P. F. May |
| Collector number | 2474 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Florida |
| Locality | Reed Brook Preserve (Nature Conservancy), Tuckerman Workshop Site 8, south of east end of Whitcomb Hill Road |
| Georeference | 42° 39' 48" N, 72° 59' 30" W |
| Date Collected | 1995-05-07 |
| Elevation | 365 m |
| Habitat | on serpentine, east-facing serpentine cliff and outcrops in a Tsuga canadensis--northern hardwoods forest |
| Container | Lichens of Massachusetts |
| Substrate | on rock [saxicolous]; on serpentine; [possibly on bryophytes instead, bryicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4efef5b9-efca-4cc6-b67d-bc81646893e4 |
| Harvard University Herbaria Barcode | 00377862 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Family | Parmeliaceae |
| Determination | Cetrelia olivetorum (Nylander) W. L. Culberson & C. F. Culberson |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | thallus C+ red |
| Preparation Type | Packet |
| Preparation Method | Dried |
