| Classification | Lichens: Acarosporaceae: Acarospora |
| Harvard University Herbaria Barcode(s) | 00302430 |
| Collector | S. Shushan & W. A. Weber |
| Collector number | S 17931 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County |
| Locality | west base of Steamboat Mt., 2 miles NW of Lyons, ca. 6000 ft. alt. |
| Date Collected | 1959-03-12 |
| Elevation | 1828 m |
| Substrate | on rocks [saxicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0578a43d-c469-4463-a0ed-917cdf23f00d |
| Harvard University Herbaria Barcode | 00302430 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of the University of Colorado Boulder (COLO) |
| Family | Acarosporaceae |
| Determination | Acarospora stapfiana (Müller Argoviensis) Hue |
| Determined by | K. Knudsen (UCR) |
| Date Determined | 2010-03-09 |
| Determination Remarks | [current name] |
| Family | Acarosporaceae |
| Determination | Acarospora stapfiana (Müller Argoviensis) Hue |
| Determination Remarks | [label name] |
| Annotation Text | [original determination put in parenthesis and in pen added] Acarospora schleicheri sens. latiss. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
