| Classification | Lichens: Micarea | 
| Classification 1 | Lecideaceae: Lecidea | 
| Harvard University Herbaria Barcode(s) | 01006767 | 
| Collector | P. F. May | 
| Collector number | 2216 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Dukes County: Edgartown | 
| Locality | Katama Plains Conservation Area (Airport), Site 15 | 
| Date Collected | 1994-11-03 | 
| Elevation | 3 m | 
| Habitat | sandy soil with scattered shrubs | 
| Container | Lichens of Katama Plain, MA | 
| Substrate | [on rock, saxicolous]; on silicic pebbles | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94189e68-fe55-4863-b8cf-b0c5fda06128 | 
| Harvard University Herbaria Barcode | 01006767 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Determination | Micarea erratica (Körber) Hertel, Rambold & Pietschmann | 
| Determined by | May, Philip F. | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Family | Lecideaceae | 
| Determination | Lecidea erratica Körber | 
| Determined by | May, Philip F. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |