| Classification | Fabaceae: Lupinus | 
| Barcode(s) | 00065671 | 
| Type Status | Isotype | 
| Collector | A. A. Heller | 
| Collector number | 15638 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County | 
| Locality |  2 miles east of Shellville along State Highway #37; Upper Sonoran Life Zone | 
| Date Collected | 1940-05-17 | 
| Habitat | steep roadside bank | 
| Container | Plants of California | 
| Substrate | stiff clay | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1046b01d-979c-4d05-bb03-15c5e85bf765 | 
| Harvard University Herbaria Barcode | 00065671 | 
| Herbarium | GH | 
| Previous ownership | ex DS | 
| Family | Fabaceae | 
| Type Status |  Isotype | 
| Isotype of |  Lupinus sonomensis A. Heller | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Lupinus sonomensis A. Heller) Leafl. W. Bot. 1941. 3: 94. | 
| Family | Fabaceae | 
| Determination |  Lupinus sonomensis A. Heller | 
| Determination Remarks |  [label name] [current name] | 
| Annotation Text | sp. nov.; Isotype | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |