| Classification | Fungi: Ascomycota: Trypetheliales: Trypetheliaceae: Viridothelium | 
| Classification 1 | Fungi: Ascomycota: Trypetheliales: Trypetheliaceae: Trypethelium | 
| Barcode(s) | 00991502 | 
| Collector | P. F. May | 
| Collector number | 445-8 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Charlemont | 
| Locality | Mohawk Trail State Forest, Todd Mountain, on summit ridge 0.3 km W of summit | 
| Georeference | 42° 30.81' N, 72° 56.77' W  | 
| Date Collected | 2003-09-10 | 
| Elevation | 505 m | 
| Habitat | open forest dominated by Quercus rubra | 
| Container | Lichens of Mohawk Trail State Forest | 
| Substrate | [on bark, corticolous]; Corticolous, on Quercus rubra | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3d42c370-448c-44e6-aca1-399c42bee2a0 | 
| Harvard University Herbaria Barcode | 00991502 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Family | Trypetheliaceae | 
| Determination |  Viridothelium virens (Tuckerman ex E. Michener) Lücking, M. P. Nelsen & Aptroot | 
| Determination Remarks |  [filed under] [current name] | 
| Family | Trypetheliaceae | 
| Determination |  Trypethelium virens Tuckerman ex E. Michener | 
| Determined by | May, Philip F. | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |