| Classification | Rhamnaceae: Rhamnus | 
| Harvard University Herbaria Barcode(s) | 00378380 | 
| Collector | R. S. Woglum | 
| Collector number | 2278 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County | 
| Locality | Ramona to Lakeside | 
| Date Collected | 1939-04-23 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1715cb6-a84a-4b7a-82e9-e05ab5127aab | 
| Harvard University Herbaria Barcode | 00378380 | 
| Herbarium | A | 
| Family | Rhamnaceae | 
| Determination | Rhamnus crocea subsp. ilicifolia (Kellogg) C. B. Wolf | 
| Determined by | Grove, Ann | 
| Date Determined | 1972-11-16 | 
| Determination Remarks | [current name] | 
| Family | Rhamnaceae | 
| Determination | Rhamnus crocea var. ilicifolia (Kellogg) Greene | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |