| Classification | Brassicaceae: Guillenia | 
| Harvard University Herbaria Barcode(s) | 01540208 | 
| Collector | W. H. Brewer | 
| Collector number | 987 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | [data not captured] | 
| Date Collected | 1860 - 1862 [Apr 24] | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab840bbc-9108-4c07-8b95-538312b357f2 | 
| Harvard University Herbaria Barcode | 01540208 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Determination | Guillenia lasiophylla (Hooker & Arnott) Greene | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |