| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 01966558 |
| Collector | J. Barrell & S. A. Spongberg |
| Collector number | 133-66 |
| Country | United States of America |
| State | New Mexico |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: Rio Arriba County |
| Locality | San Antonio Mountain, just south of the Colorado state line |
| Date Collected | 1966-07-24 |
| Verbatim Elevation | something over 8000 feet |
| Habitat | growing with Eriogonum Jamesii and Talinum parviflorum on the lowermost, open, brushy, rocky, east-facing slope |
| Container | Plants of Rio Arriba County New Mexico |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/338caff1-ee40-475a-b6ad-863cacde1641 |
| Harvard University Herbaria Barcode | 01966558 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Eriogonum microthecum var. simpsonii (Bentham) Reveal |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
