| Classification | Lecideaceae: Violella | 
| Classification 1 | Lichens: Mycoblastus | 
| Harvard University Herbaria Barcode(s) | 01006826 | 
| Collector | P. F. May | 
| Collector number | 2449 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Williamstown | 
| Locality | Mt. Greylock State Reservation, Tuckerman Workshop Site 4A, col between Mt. Greylock and Saddle Ball Mtn., Ap. Tr. with Rockwell Rd. zigzag | 
| Georeference | 42° 37.86' N, 73° 10.60' W | 
| Date Collected | 1995-05-06 | 
| Elevation | 1035 m | 
| Habitat | bog with Picea mariana and Betula alleghaniensis | 
| Container | Lichens of Massachusetts | 
| Substrate | [on bark, corticolous]; on fallen tree | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/efa4989b-5cf6-46b0-8e6e-b1b7b5791876 | 
| Harvard University Herbaria Barcode | 01006826 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Family | Lecideaceae | 
| Determination | Violella fucata (Stirton) T. Spribille | 
| Determination Remarks | [filed under] [current name] | 
| Determination | Mycoblastus fucatus (Stirton) Zahlbruckner | 
| Determined by | Tønsberg, Tor | 
| Determination Remarks | [label name] | 
| Annotation Text | (duplicate); TLC plates 39B, 40A: fumarprotocetraric acid, atranorin, possible faint protocetraric acid; UV-, K+ yellow cortex & med, Pd+ red thallus, C- thamnolic? | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |