| Classification | Asteraceae: Heterotheca |
| Harvard University Herbaria Barcode(s) | 00403159 |
| Collector | J. C. Semple & S. Heard |
| Collector number | 8529 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County |
| Locality | Near Myer's Flat. Gravel bars of S fork of Eel River at U.S.-101 |
| Date Collected | 1986-08-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a94f441e-b2f7-41ab-90ce-9cec1027da07 |
| Harvard University Herbaria Barcode | 00403159 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Heterotheca oregona var. rudis (Greene) J. C. Semple |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Heterotheca oregona var. rudis (Greene) J. C. Semple |
| Determination Remarks | [filed under] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
