| Classification | Polemoniaceae: Polemonium | 
| Harvard University Herbaria Barcode(s) | 00091618 | 
| Type Status | Isotype | 
| Collector | H. P. Chandler | 
| Collector number | 1671 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County | 
| Locality | Marble Mountain, 8000 feet | 
| Date Collected | 1901-06-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/096e4f45-a52d-4112-9b3e-a8fa32093ac9 | 
| Harvard University Herbaria Barcode | 00091618 | 
| Herbarium | GH | 
| Family | Polemoniaceae | 
| Type Status | Isotype | 
| Isotype of | Polemonium tricolor Eastwood | 
| Taxon Reference | (for  Polemonium tricolor Eastwood) Bot. Gaz. 1904. 37: 439. | 
| Family | Polemoniaceae | 
| Determination | Polemonium californicum Eastwood | 
| Determined by | J. F. Davidson | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |