| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 00036321 |
| Type Status | Isotype |
| Collector | J. C. Frémont |
| Collector number | 486 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| Date Collected | 1845 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/200fdc8e-5230-43cd-92af-cf6bed1be76f |
| Harvard University Herbaria Barcode | 00036321 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Eriogonum effusum var. effusum |
| Determined by | James L. Reveal |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Isotype |
| Isotype of | Eriogonum effusum var. rosmarinoides Bentham |
| Verified by | S. L. Welsh |
| Taxon Reference | (for Eriogonum effusum var. rosmarinoides Bentham) Prodr. [A. P. de Candolle] 1856. 14: 18. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
