| Classification | Rhamnaceae: Ceanothus | 
| Harvard University Herbaria Barcode(s) | 00425710 | 
| Collector | W. N. Suksdorf | 
| Collector number | 537 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County | 
| Locality | south slope of Mt. Tamalpais | 
| Date Collected | 1913-07-14 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9167e8b5-ae0b-40c9-ace9-79d8016acaff | 
| Harvard University Herbaria Barcode | 00425710 | 
| Herbarium | A | 
| Family | Rhamnaceae | 
| Determination | Ceanothus sp. | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |