| Classification | Lecanoraceae: Lecanora | 
| Harvard University Herbaria Barcode(s) | 00979047 | 
| Collector | P. F. May | 
| Collector number | 651 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Manchester | 
| Locality | near Norman's Woe Cove, in woods 100 m N of Hesperus Ave. | 
| Date Collected | 1993-06-13 | 
| Habitat | on bark of Quercus sp., semi open oak-mixed hardwood forest | 
| Container | Lichens of Massachusetts | 
| Substrate | on bark [corticolous]; on bark of Quercus sp. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1748f53c-c998-41ac-b23f-365f2e8ff737 | 
| Harvard University Herbaria Barcode | 00979047 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Family | Lecanoraceae | 
| Determination | Lecanora caesiorubella subsp. prolifera (Fink) R. C. Harris | 
| Determined by | May, Philip F. | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Annotation Text | disk C+ yellow, apothecial margin K+ red; [additional information in packet] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |