| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00991301 |
| Collector | P. F. May |
| Collector number | 4309 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Princeton |
| Locality | Wachusett Mountain State Reservation, Study Site 7 ("East Talus"), 400-600 m ENE of summit, between Visitor's Center and Down Summit Road |
| Georeference | 42° 29.3' N, 71° 53.0' W |
| Date Collected | 1998-05-26 |
| Elevation | 425 - 525 m |
| Habitat | sheltered, semi-horizontal face, steep E-facing talus slope with open red oak [Quercus rubra]-yellow birch [Betula alleghaniensis] primary forest |
| Container | Lichens of Wachusett Mountain |
| Substrate | [on rock, saxicolous]; on silicic rock |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fbe48bd0-58c0-4d3e-a29c-81a290c462a5 |
| Harvard University Herbaria Barcode | 00991301 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Determination | Rhizocarpon hochstetteri (Körber) Vainio |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | [additional information in packet] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
