| Classification | Polemoniaceae: Polemonium |
| Harvard University Herbaria Barcode(s) | 00091610 |
| Type Status | Type |
| Collector | A. A. Heller |
| Collector number | 7190 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Nevada County |
| Locality | Truckee |
| Date Collected | 1903-08-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1beee00a-5a73-4ec6-97ab-f734c12d6a9e |
| Harvard University Herbaria Barcode | 00091610 |
| Herbarium | GH |
| Family | Polemoniaceae |
| Type Status | Type |
| Type of | Polemonium helleri Brand |
| Taxon Reference | (for Polemonium helleri Brand) Pflanzenr. [Engler] 1907. 4, Fam. 250: 32. |
| Family | Polemoniaceae |
| Determination | Polemonium caeruleum subsp. occidentale (Greene) J. F. Davidson |
| Determined by | J. F. Davidson |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
