| Classification | Asclepiadaceae: Cynanchum | 
| Harvard University Herbaria Barcode(s) | 02290295 | 
| Collector | D. E. Boufford | 
| Collector number | 10527 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Uvalde County | 
| Locality | [data not captured] | 
| Date Collected | 1973-07-03 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab00978a-42ce-4797-a522-55502de80281 | 
| Harvard University Herbaria Barcode | 02290295 | 
| Herbarium | A | 
| Family | Asclepiadaceae | 
| Determination | Cynanchum unifarium (Scheele) Woodson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |