| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 00036593 |
| Type Status | Isotype |
| Collector | A. A. Heller |
| Collector number | 13208 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Nevada County |
| Locality | Near Grass Valley in red clay soil in the yellow pine belt |
| Date Collected | 1919-05-25 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/822e4cd9-dd3b-49b6-85ac-9b27c093f112 |
| Harvard University Herbaria Barcode | 00036593 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Eriogonum prattenianum Durand |
| Determined by | James L. Reveal |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Eriogonum umbellatum var. serratum S. Stokes |
| Verified by | J. L. Reveal |
| Taxon Reference | (for Eriogonum umbellatum var. serratum S. Stokes) Eriogonum 1936. 111. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
