| Classification | Lecanoraceae: Lecanora |
| Barcode(s) | 00979130 |
| Collector | P. F. May |
| Collector number | 3426 |
| 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 4 (Cogbill L3 and T4), slope between entrance gate and Down Summit Road |
| Georeference | 42° 29' N, 71° 53' W |
| Date Collected | 1997-07-22 |
| Elevation | 425 - 480 m |
| Habitat | on silicic rock, in cool, sheltered recess, NE-facing talus slope with scattered old-growth yellow birches [Betula alleghaniensis] |
| Container | Lichens of Wachusett Mountain |
| Substrate | on rock [saxicolous]; on silicic rock |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/180570f0-7c81-4f65-b57c-63531cf53cdb |
| Harvard University Herbaria Barcode | 00979130 |
| 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 | [filed under] [label name] [current name] |
| Annotation Text | sensu Gowan and Brodo, 1989; TLC: usnic acid, atranorin (plate 83-C); [additional information in packet] |
| Preparation Type | Packet |
| Preparation Method | Dried |
