| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00425372 |
| Collector | A. A. Heller |
| Collector number | 6606 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County |
| Locality | Fort Ross |
| Date Collected | 1903-04-23 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/600061fa-ca21-41da-b2b1-0beef797fde7 |
| Harvard University Herbaria Barcode | 00425372 |
| Herbarium | A |
| Family | Rhamnaceae |
| Determination | Ceanothus thyrsiflorus Eschscholtz |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ceanothus thyrsiflorus Eschscholtz |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
