| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00991306 |
| Collector | P. F. May |
| Collector number | 2403 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Rensselaer County |
| Locality | Petersburg, White Rocks, between Taconic Trail and summit |
| Georeference | 43° 30' N, 73° 16.5' W |
| Date Collected | 1995-05-04 |
| Elevation | 700 m |
| Habitat | in shade, hardwood forest with west-facing shaded outcrops of schist |
| Container | Lichens of New York |
| Substrate | [on rock, saxicolous]; on schist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f4fbbc0f-64ac-4235-8efd-0c18bc635725 |
| Harvard University Herbaria Barcode | 00991306 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Determination | Rhizocarpon hochstetteri (Körber) Vainio |
| Determined by | May, Philip F. |
| Determination Remarks | [filed under] [label name] [current name] |
| Annotation Text | spores one-septate, hym c 100 u, apothecia to 0.7 mm, see 2406 for other detail |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
