| Classification | Rhamnaceae: Karwinskia | 
| Harvard University Herbaria Barcode(s) | 02301245 | 
| Collector | D. E. Boufford | 
| Collector number | 10495 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Webb County | 
| Locality | Along U.S. route 83, 14.5 km (9.0 miles), south of the intersection with Texas route 44 | 
| Georeference | 27 54 26 N, 99 29 10 W | 
| Date Collected | 1973-07-03 | 
| Verbatim Elevation | 225 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/df52c90f-a2c7-43fe-917a-f8feb09dfb0b | 
| Harvard University Herbaria Barcode | 02301245 | 
| Herbarium | A | 
| Family | Rhamnaceae | 
| Determination | Karwinskia humboldtiana (Schultes) Zuccarini | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |