| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00367879 |
| Collector | B. Trask |
| 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 | Avalon, Santa Catalina Island |
| Date Collected | 1897-02-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6300fa74-c356-48eb-b01c-7ac5605422d8 |
| Harvard University Herbaria Barcode | 00367879 |
| Herbarium | A |
| 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 |
