| Classification | Rhamnaceae: Ceanothus | 
| Harvard University Herbaria Barcode(s) | 00425209 | 
| Collector | T. S. Brandegee | 
| Collector number | 93 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Monterey County | 
| Locality | [no additional data] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2612df4d-6954-435f-ba35-929c7987c87b | 
| Harvard University Herbaria Barcode | 00425209 | 
| Herbarium | GH | 
| Family | Rhamnaceae | 
| Determination | Ceanothus rigidus Nuttall | 
| Determination Remarks | [current name] | 
| Family | Rhamnaceae | 
| Determination | Ceanothus rigidus Nuttall | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |