| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00349974 |
| Collector | H. L. Mason |
| Collector number | 4488 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: El Dorado County |
| Locality | near bridge of Cosumnes River at mouth of Clark Creek |
| Date Collected | 1928-05-03 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3de1c806-2828-4c40-8c2a-170eb8881bda |
| Harvard University Herbaria Barcode | 00349974 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Ceanothus palmeri Trelease |
| Determination Remarks | [is filed under name] |
| Family | Rhamnaceae |
| Determination | Ceanothus palmeri Trelease |
| Determined by | McMinn, Howard Earnest |
| Date Determined | 1941-04-04 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
