| Classification | Onagraceae: Boisduvalia | 
| Harvard University Herbaria Barcode(s) | 01624382 | 
| Collector | E. B. Copeland | 
| Collector number | 3543 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County | 
| Locality | Hornbrook | 
| Date Collected | 1903-07-07 | 
| Habitat | On wet hillsides | 
| Container | Plants of the Pacific Coast: Spermaphytes and Ferns | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f08e2989-8d17-4258-a1f6-2cad395750cf | 
| Harvard University Herbaria Barcode | 01624382 | 
| Herbarium | GH | 
| Previous ownership | Distributed by C. F. Baker | 
| Family | Onagraceae | 
| Determination | Boisduvalia densiflora (Lindley) S. Watson | 
| Determined by | Raven, Peter Hamilton | 
| Date Determined | 1966 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |