| Classification | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00377647 |
| Collector | P. F. May |
| Collector number | 1326 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampden County: Chicopee |
| Locality | Westover Airforce Base, Site #17, SE edge of base, 300m E of structure 7921, between stream and road |
| Date Collected | 1994-05-06 |
| Elevation | 73 m |
| Habitat | on bark of snag, semi-open mesic deciduous forest patch, with Quercus alba, Acer rubrum, Populus deltoides, Populus tremuloides |
| Container | Lichens of Westover Air Reserve Base |
| Substrate | on bark [corticolous]; on bark of [deciduous] snag |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d7ca18ab-8411-462c-a032-8f93d26a2ac0 |
| Harvard University Herbaria Barcode | 00377647 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Determination | Arthonia caesia (Flotow) Körber |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
