| Classification | Rhamnaceae: Karwinskia |
| Harvard University Herbaria Barcode(s) | 01972356 |
| Collector | A. Traverse |
| Collector number | 1804 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Cameron County |
| Locality | Laguna Atascosa National Wildlife Refuge, 150 m. S of entrance to Unit 1, entrance just E of Refuge boundary |
| Date Collected | 1960-10-13 |
| Verbatim Elevation | 5 feet |
| Habitat | Low scrub. Gray-buff silt. Prosopis jul.-Cereus sp.- Opuntia lindh.-Celtis spin. complex |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d37b807-f236-405c-a157-8ab838607d09 |
| Harvard University Herbaria Barcode | 01972356 |
| Herbarium | GH |
| Family | Rhamnaceae |
| Determination | Karwinskia humboldtiana (Schultes) Zuccarini |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
