| Classification | Lecanoraceae: Lecanora |
| Harvard University Herbaria Barcode(s) | 00979129 |
| Collector | P. F. May |
| Collector number | 3362 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Princeton |
| Locality | Wachusett Mountain State Reservation, Site 2 (Copgbill B1), ca. 275 m NNW of summit, just W of Old Indian Trail |
| Georeference | 42° 29' N, 71° 53' W |
| Date Collected | 1997-07-11 |
| Elevation | 580 m |
| Habitat | on bark of Quercus rubra, semi-open, low-canopy, mixed hardwood forest, possibly old, on gently sloping terrain with scattered ledges |
| Container | Lichens of Wachusett Mountain |
| Substrate | on bark [corticolous]; on bark of Quercus rubra |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/30649942-e5d0-45fd-a843-01ef1502d7c6 |
| Harvard University Herbaria Barcode | 00979129 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Family | Lecanoraceae |
| Determination | Compare Lecanora thysanophora R. C. Harris |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | TLC (85C): usnic acid, zeorin, other triterpenes (tr.); [additional information in packet] |
| Preparation Type | Packet |
| Preparation Method | Dried |
