| Classification | Rhamnaceae: Ceanothus | 
| Harvard University Herbaria Barcode(s) | 00349398 | 
| Collector | R. F. Thorne & B. A. Prigge | 
| Collector number | 52816 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Bernardino County | 
| Locality | On road to Silverwood Lake above stream in Horsethief Canyon S of junction with road to Hesperia | 
| Date Collected | 1979-05-10 | 
| Verbatim Elevation | about 3600 ft. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/15501f43-6fc0-4d6b-8937-ee49428cd416 | 
| Harvard University Herbaria Barcode | 00349398 | 
| Herbarium | GH | 
| Family | Rhamnaceae | 
| Determination | Ceanothus greggii var. vestitus (Greene) McMinn | 
| Determination Remarks | [current name] | 
| Family | Rhamnaceae | 
| Determination | Ceanothus greggii var. vestitus (Greene) McMinn | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |