| Classification | Boraginaceae: Mertensia | 
| Harvard University Herbaria Barcode(s) | 02058899 | 
| Collector | R. C. Rollins | 
| Collector number | 478 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Sheridan County | 
| Locality | Up the Red Grade, eastern slope of the Big Horn Mountains, west of Big Horn | 
| Date Collected | 1924-05-26 | 
| Verbatim Elevation | 8,000 ft. | 
| Container | Plants of the Rocky Mountain Region, Wyoming | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8bc30085-6058-4368-94fe-a9a3315aedcf | 
| Harvard University Herbaria Barcode | 02058899 | 
| Herbarium | GH | 
| Family | Boraginaceae | 
| Determination | Mertensia oblongifolia var. nevadensis (A. Nelson) L. O. Williams | 
| Determined by | Williams, Louis Otto | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |