| Classification | Polygonaceae: Eriogonum | 
| Harvard University Herbaria Barcode(s) | 01986015 | 
| Collector | B. Maguire | 
| Collector number | 17659 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Uintah County | 
| Locality | 15 1/2 mi. N. of Vernal | 
| Date Collected | 1939-08-20 | 
| Verbatim Elevation | 7,500 ft. | 
| Habitat | Under Juniper | 
| Container | Flora of Utah | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59a2809e-0af4-434d-be9d-81b96d78d1c4 | 
| Harvard University Herbaria Barcode | 01986015 | 
| Herbarium | GH | 
| Previous ownership | [ex] Distributed by the Utah State Agricultural College Intermountain Herbarium | 
| Family | Polygonaceae | 
| Determination | Eriogonum microthecum var. simpsonii (Bentham) Reveal | 
| Determined by | Reveal, James Lauritz | 
| Date Determined | 1992 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |