| Classification | Portulacaceae: Claytonia | 
| Harvard University Herbaria Barcode(s) | 00020125 | 
| Type Status | Isotype | 
| Collector | J. M. Bigelow | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | [On hills near Downieville] | 
| Date Collected | 1853 - 1854 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/58feb6c5-29d1-46e2-b1f0-95785c21fe2c | 
| Harvard University Herbaria Barcode | 00020125 | 
| Herbarium | GH | 
| Family | Portulacaceae | 
| Type Status | Isotype | 
| Isotype of | Claytonia caroliniana var. sessilifolia Torrey | 
| Verified by | J. M. Miller & K. L. Chambers | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Claytonia caroliniana var. sessilifolia Torrey) Pacific Railr. Rep. 4, Pt. 5, No. 4 (Whipple) 1857. 70. | 
| Family | Portulacaceae | 
| Determination | Claytonia lanceolata Pursh | 
| Determined by | T. R. Stoughton | 
| Date Determined | 2017-03-** | 
| Determination Remarks | [current name] | 
| Family | Portulacaceae | 
| Determination | Claytonia caroliniana var. sessilifolia Torrey | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |