| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00367899 |
| Collector | P. H. Raven |
| Collector number | 17781 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County |
| Locality | Santa Catalina Island, Farnsworth Loop on summit road |
| Locality Remarks | [Farnsworth Loop is on Stagecoach Rd. (aka Summit Rd.) between Wishbone Loop and Airport Rd., as per CCH, 12 Jun 2014] |
| Date Collected | 1962-05-20 |
| Verbatim Elevation | 800 feet |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba1c6808-6e13-4867-b4a4-6445a01de545 |
| Harvard University Herbaria Barcode | 00367899 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Ceanothus arboreus Greene |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ceanothus arboreus Greene |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
