| Classification | Lichens: Rhizocarpon | 
| Harvard University Herbaria Barcode(s) | 00913930 | 
| Collector | A. G. Vestal | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County: Boulder | 
| Locality | [no additional data] | 
| Date Collected | 1914 [summer 1914] | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a11fccb-b397-4f0c-a8c7-ce8e5d7249dc | 
| Harvard University Herbaria Barcode | 00913930 | 
| Herbarium | FH | 
| Determination | Rhizocarpon geographicum (Linnaeus) de Candolle | 
| Determination Remarks | [filed under] [current name] | 
| Subcollection | Lichen Herbarium | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |