| Classification | Fabaceae: Lupinus | 
| Harvard University Herbaria Barcode(s) | 00065450 | 
| Type Status | Isotype | 
| Collector | A. A. Heller | 
| Collector number | 8136 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Madera County | 
| Locality | Hills about three miles above Pollasky,  [near the San Joaquin River] | 
| Date Collected | 1906-04-11 | 
| Habitat | [grassy hillsides] | 
| Container | Plants of California | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/649854af-eef2-4751-bd91-596b93511dec | 
| Harvard University Herbaria Barcode | 00065450 | 
| Herbarium | GH | 
| Family | Fabaceae | 
| Type Status | Isotype | 
| Isotype of | Lupinus benthamii var. opimus C. P. Smith | 
| Verified by | Dziekanowski, Chester T. | 
| Date Determined | 1969-08-** | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Lupinus benthamii var. opimus C. P. Smith) Bull. Torrey Bot. Club 1920. 47: 507. | 
| Family | Fabaceae | 
| Determination | Lupinus benthamii A. Heller | 
| Determined by | Dziekanowski, Chester T. | 
| Date Determined | 1969-08-** | 
| Determination Remarks | [current name] | 
| Family | Fabaceae | 
| Determination | Lupinus benthamii A. Heller | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |