| Classification | Portulacaceae: Claytonia | 
| Barcode(s) | 01858749 | 
| Collector | L. M. Umbach | 
| Collector number | 55 | 
| Country | United States of America | 
| State | Montana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana | 
| Locality | Midvale | 
| Date Collected | 1903-06-16 | 
| Habitat | Hillsides | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b372a6e9-ebaf-43f9-925e-04ee30bb5310 | 
| Harvard University Herbaria Barcode | 01858749 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of North-Western College | 
| Family | Portulacaceae | 
| Determination |  Claytonia lanceolata Pursh | 
| Determined by | Stoughton, Thomas R. | 
| Date Determined | 2017-03-** | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |