| Classification | Rhamnaceae: Ceanothus |
| Harvard University Herbaria Barcode(s) | 00349048 |
| Collector | I. W. Clokey |
| Collector number | 5004 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Santa Barbara County |
| Locality | Santa Cruz Island, Ridge above Marine Garden. |
| Date Collected | 1930-05-25 |
| Elevation | 175 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79ff92d9-bf83-4661-a3e9-5de6a8b76e1c |
| Harvard University Herbaria Barcode | 00349048 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Ceanothus crassifolius var. planus Abrams |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
