| Classification | Lichens: Leptogium | 
| Barcode(s) | 01006648 | 
| Collector | P. F. May | 
| Collector number | 503-4 | 
| 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, Old Growth Area 3-5, N. flank of Todd-Clark Ridge | 
| Georeference | 42.6448° N, 72.9498° W NAD83  | 
| Date Collected | 2005-09-24 | 
| Elevation | 220 - 315 m | 
| Habitat | mixed hardwood-hemlock [Tsuga] forest on steep slope, with Quercus rubra dominant | 
| Container | Lichens of Mohawk Trail State Forest | 
| Substrate | [on bryophytes, bryicolous]; Miscellaneous, on moss at bae of Quercus rubra | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e7460dc-4d16-45af-aa7b-f33e098db29c | 
| Harvard University Herbaria Barcode | 01006648 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Determination |  Leptogium cyanescens (Persoon) Körber | 
| Determined by | May, Philip F. | 
| Determination Remarks |  [filed under] [label name] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |