| Classification | Larrea: Zygophyllaceae |
| Harvard University Herbaria Barcode(s) | 01788111 |
| Collector | M. E. Barkworth with [data not captured] |
| Collector number | 2258 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Washington County |
| Locality | Ca. 11.1 miles north of Littlefield, Arizona, on Highway 91, and 5.7 miles east of Highway 91 on Joshua Tree Road |
| Georeference | 37° 1' N, 113° 54' W Method: GPS |
| Date Collected | 1998-05-23 |
| Verbatim Elevation | 3050 ft. |
| Habitat | Sandy gravel soil, with lots of stones. On south-southwest-facing 10 degree slope, upper portion of bajada, and in arroyo. Mojave desert, marked by widely spaced Yucca angustissima, dominated by Larrea tridentate, Opuntia ssp, and Salazaria mexicana |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6eea49dc-499c-4383-85d3-8b08a4c37890 |
| Harvard University Herbaria Barcode | 01788111 |
| Herbarium | GH |
| Previous ownership | ex. Intermountain Herbarium - Utah State University |
| Family | Zygophyllaceae |
| Determination | Larrea tridentata (de Candolle) Coville |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
