| Classification | Fungi: Ascomycota: Eurotiomycetes: Mycocaliciales: Mycocaliciaceae: Chaenothecopsis | 
| Barcode(s) | 00377879 | 
| Collector | P. F. May | 
| Collector number | 1143 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Warren County | 
| Locality | Johnsburg, Crane Mountain, trail from main parking lot to summit, summit: | 
| Georeference | 43° 32' 40" N, 73° 57' 45" W  | 
| Date Collected | 1993-09-18 | 
| Elevation | 675 - 700 m | 
| Habitat | on wood, exposed as part of a wound on Betula papyrifera, semi-closed mixed hardwood forest with Acer saccharum, Betula papyrifera | 
| Container | Lichens of New York | 
| Substrate | on wood [lignicolous]; on wood, exposed as part of a wound on Betula papyrifera | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fb086b3d-e417-44c2-a781-6e7a94b62b3c | 
| Harvard University Herbaria Barcode | 00377879 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Family | Mycocaliciaceae | 
| Determination |  Chaenothecopsis debilis (Smith) Tibell | 
| Determined by | May, Philip F. | 
| Determination Remarks |  [filed under] [label name] [current name] | 
| Annotation Text | stalks HNO3 purple; [additional information in packet] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |