| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00349447 |
| Collector | H. S. Yates |
| Collector number | 5377 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Luis Obispo County |
| Locality | Mesa at head of Black Lake Canyon, southeast of Los Berros |
| Date Collected | 1936-03-25 |
| Verbatim Elevation | 500 feet |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0844d5c6-3855-4d80-b740-44e1751d9346 |
| Harvard University Herbaria Barcode | 00349447 |
| Herbarium | A |
| Family | Rhamnaceae |
| Determination | Ceanothus impressus Trelease |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ceanothus dentatus Torrey & A. Gray |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
