| Classification | Rhamnaceae: Ceanothus | 
| Harvard University Herbaria Barcode(s) | 01789816 | 
| Collector | G. W. Stevens | 
| Collector number | 291 | 
| Country | United States of America | 
| State | Oklahoma | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Harper County | 
| Locality | Near Buffalo | 
| Date Collected | 1913-05-04 | 
| Habitat | Rough hillside | 
| Container | Flora of Oklahoma | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/49a258ab-8764-4d1f-a1a9-38a3afea6027 | 
| Harvard University Herbaria Barcode | 01789816 | 
| Herbarium | A | 
| Family | Rhamnaceae | 
| Determination | Ceanothus herbaceus Rafinesque | 
| Determined by | Coile, Nancy Craft | 
| Date Determined | 1988 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |