| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 01789522 |
| Collector | L. S. Rose |
| Collector number | 42005 |
| 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 | 1942-03-26 |
| Verbatim Elevation | ca. 1000 ft. |
| Habitat | Open dry rocky ridges and slopes, chaparral formation |
| Container | Plants of California |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a523e1e-12cb-4d71-9298-9507737c9f98 |
| Harvard University Herbaria Barcode | 01789522 |
| Herbarium | GH |
| Previous ownership | Gray Herbarium |
| Family | Rhamnaceae |
| Determination | Ceanothus foliosus Parry |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
