| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 00036428 |
| Type Status | Isotype |
| Collector | D. T. MacDougal |
| Collector number | 176 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | Grand Canyon of the Colorado |
| Date Collected | 1898-06-28 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/47914388-92af-42c7-a48a-fbf741ba9a38 |
| Harvard University Herbaria Barcode | 00036428 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Eriogonum microthecum var. simpsonii (Bentham) Reveal |
| Determined by | James L. Reveal |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Eriogonum macdougalii Gandoger |
| Verified by | J. L. Reveal |
| Taxon Reference | (for Eriogonum macdougalii Gandoger) Bull. Soc. Roy. Bot. Belgique 1906. 42: 191. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
