| Classification | Polygonaceae: Eriogonum |
| Harvard University Herbaria Barcode(s) | 00364457 |
| Collector | R. T. Clausen & H. Trapido |
| Collector number | 4968 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County |
| Locality | In volcanic dust near timberline, west side of west fork of Mountainhouse Creek, 3 miles north-northeast of summit of Mt. Shasta |
| Date Collected | 1940-07-27 |
| Verbatim Elevation | 8000 feet |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/100a214f-6f39-4c98-bbc5-5e03b5f6594b |
| Harvard University Herbaria Barcode | 00364457 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Eriogonum pyrolifolium Hooker |
| Determination Remarks | [is filed under name] |
| Family | Polygonaceae |
| Determination | Eriogonum pyrolifolium Hooker |
| Determined by | Reveal, James Lauritz |
| Date Determined | 1992 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
