| Classification | Asteraceae: Hemizonia | 
| Harvard University Herbaria Barcode(s) | 00414505 | 
| Collector | H. M. Hall | 
| Collector number | 10241 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County | 
| Locality | Twelve km. northwest of Petaluma, in the Upper Sonoran Zone | 
| Date Collected | 1916-06-23 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2611f149-fc3d-4255-a1bc-de95e02b3bfd | 
| Harvard University Herbaria Barcode | 00414505 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Hemizonia congesta de Candolle | 
| Determination Remarks | [current name] | 
| Family | Asteraceae | 
| Determination | Hemizonia congesta de Candolle | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |