| Classification | Rhamnaceae: Ziziphus | 
| Harvard University Herbaria Barcode(s) | 01971138 | 
| Collector | U. T. Waterfall | 
| Collector number | 4405 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Culberson County | 
| Locality | 12 miles east of Van Horn | 
| Date Collected | 1943-06-08 | 
| Habitat | On stabilized sand dunes among large yuccas | 
| Container | Plants of the Trans-Pecos Region of Southwestern Texas | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e37da645-f734-4c5e-ad1c-2f2ab839cd62 | 
| Harvard University Herbaria Barcode | 01971138 | 
| Herbarium | GH | 
| Family | Rhamnaceae | 
| Determination | Ziziphus obtusifolia (Hooker ex Torrey & A. Gray) A. Gray | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |