| Classification | Rhamnaceae: Ceanothus | 
| Harvard University Herbaria Barcode(s) | 00367924 | 
| Collector | W. B. Cooke | 
| Collector number | 11021 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County | 
| Locality | Sisson Southern Trail, Mount Shasta | 
| Date Collected | 1938-06-17 | 
| Verbatim Elevation | 4000 [ft.] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5b70477-851e-4832-a936-6ff27992f305 | 
| Harvard University Herbaria Barcode | 00367924 | 
| Herbarium | GH | 
| Family | Rhamnaceae | 
| Determination | Ceanothus cordulatus Kellogg | 
| Determination Remarks | [current name] | 
| Family | Rhamnaceae | 
| Determination | Ceanothus cordulatus Kellogg | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |