| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00425499 |
| Collector | J. G. Jack |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County: Pasadena |
| Locality | Willard's Cañon |
| Date Collected | 1907-07-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8b746fe1-3a5d-4ee2-b150-84b3ad7f3742 |
| Harvard University Herbaria Barcode | 00425499 |
| Herbarium | A |
| Family | Rhamnaceae |
| Determination | Ceanothus crassifolius Torrey |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ceanothus crassifolius Torrey |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
