| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 00036522 |
| Type Status | Isotype |
| Collector | P. A. Rydberg & E. A. Bessey |
| Collector number | 5330 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | Upper Geyser Basin, Yellowstone Park, alt. 7000 feet |
| Date Collected | 1897-08-06 |
| Elevation | 2133 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/43921074-587b-464f-b92f-5ffbe85907e6 |
| Harvard University Herbaria Barcode | 00036522 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Eriogonum umbellatum var. umbellatum |
| Determined by | James L. Reveal |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Eriogonum rydbergii Greene |
| Verified by | J. L. Reveal |
| Taxon Reference | (for Eriogonum rydbergii Greene) Pittonia 1902. 5: 68. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
