| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00425349 |
| Collector | H. E. Parks & S. T. Parks |
| Collector number | 24012a |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Del Norte County |
| Locality | Middle Fork of Smith River from Myrtle Creek to source |
| Date Collected | 1937-05-** - 1937-06-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/15fa8fab-fce8-47de-909d-345c4a3ec9ab |
| Harvard University Herbaria Barcode | 00425349 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Ceanothus thyrsiflorus Eschscholtz |
| Determination Remarks | [current name] |
| Family | Rhamnaceae |
| Determination | Ceanothus thyrsiflorus Eschscholtz |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
