| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00425413 |
| Collector | J. P. Tracy |
| Collector number | 1166 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County |
| Locality | Immediate vicinity of Eureka |
| Date Collected | 1901-06-23 |
| Verbatim Elevation | 0-500 feet |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/561c21de-9e03-406e-ad36-39246367bd3a |
| Harvard University Herbaria Barcode | 00425413 |
| 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 |
