| Classification | Rhamnaceae: Karwinskia | 
| Barcode(s) | 01972352 | 
| Collector | V. L. Cory | 
| Collector number | 51397 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Cameron County | 
| Locality | Loma Alto, 8 airline miles northeast of Brownsville | 
| Date Collected | 1945-11-30 | 
| Habitat | in tree belt at base of clay dune | 
| Container | Plants of Texas | 
| Frequency | frequent | 
| Project | US and Canada - Mass Digitization | 
| Remarks | "coyotillo" | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9d8cef59-18aa-4f63-a771-88ef7d458955 | 
| Harvard University Herbaria Barcode | 01972352 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of Southern Methodist University | 
| Family | Rhamnaceae | 
| Determination |  Karwinskia humboldtiana (Schultes) Zuccarini | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |