| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00425356 |
| Collector | I. L. Wiggins & R. S. Ferris |
| Collector number | 8110 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi. from Inverness |
| Date Collected | 1935-07-19 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/06573743-37f4-41d1-a85d-12302b2efc3c |
| Harvard University Herbaria Barcode | 00425356 |
| Herbarium | GH |
| 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 |
