| Classification | Portulacaceae: Claytonia | 
| Barcode(s) | 00012250 | 
| Type Status | Syntype | 
| Collector | S. Watson | 
| Collector number | 61 | 
| Country | United States of America | 
| State | Montana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana | 
| Locality | Granite Canyon near Missoula | 
| Date Collected | 1880-08-05 | 
| Remarks | top right specimen with S. Watson 61, 20 Aug 1880 bottom right and R. D. Nevius bottom left 12253 chosen as lectotype by J. M. Miller & K. L. Chambers, 1993 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a3040da-4e22-4278-8b29-23ccc1245a21 | 
| Harvard University Herbaria Barcode | 00012250 | 
| Herbarium | GH | 
| Family | Portulacaceae | 
| Type Status |  Syntype | 
| Syntype of |  Claytonia cordifolia S. Watson | 
| Verified by | J. M. Miller | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Claytonia cordifolia S. Watson) Proc. Amer. Acad. Arts  17: 365. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |