| Classification | Eriogonum: Polygonaceae |
| Harvard University Herbaria Barcode(s) | 01966981 |
| Collector | James L. Reveal |
| Collector number | 2902 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Mohave County |
| Locality | Along Arizona Highway 389, 10.5 miles southeast of the Utah line and 8.8 miles west of Pipe Springs |
| Date Collected | 1972-08-16 |
| Verbatim Elevation | about 5000 feet |
| Habitat | on red clay hills near the highway, associated with Atriplex and scattered Juniperus |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f0d8d496-900d-40b7-b1a0-88eb645e2fc1 |
| Harvard University Herbaria Barcode | 01966981 |
| Herbarium | GH |
| Previous ownership | [Ex] University of Maryland Herbarium College Park, MD. |
| Family | Polygonaceae |
| Determination | Eriogonum thompsoniae S. Watson |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Eriogonum thompsoniae var. matthewsiae (Reveal) Reveal |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
