| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 01122714 |
| Collector | S. N. Messier & C. Mangels |
| Collector number | 21118 |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: Litchfield County: Salisbury |
| Locality | Gridley Mountain |
| Date Collected | 2021-07-20 |
| Verbatim Elevation | 2210 ft. |
| Habitat | open |
| Container | Bryophyte and Lichen Flora of the South Taconic Range |
| Substrate | silicious rock |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59b91c72-6c58-43bf-8281-934279664c28 |
| Harvard University Herbaria Barcode | 01122714 |
| Herbarium | FH |
| Determination | Rhizocarpon reductum Th. Fries |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
