| Classification | Fabaceae: Lupinus | 
| Harvard University Herbaria Barcode(s) | 00065496 | 
| Type Status | Holotype | 
| Collector | J. W. Blankinship | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Yolo County: Woodland | 
| Date Collected | 1893-05-20 | 
| Habitat | grainfields | 
| Container | Plants of California | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92fef466-3993-40e9-b1c1-689a87257d26 | 
| Harvard University Herbaria Barcode | 00065496 | 
| Herbarium | GH | 
| Family | Fabaceae | 
| Type Status | Holotype | 
| Holotype of | Lupinus densiflorus var. curvicarinus C. P. Smith | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Lupinus densiflorus var. curvicarinus C. P. Smith) Bull. Torrey Bot. Club 1918. 45: 196. | 
| Family | Fabaceae | 
| Determination | Lupinus microcarpus var. microcarpus | 
| Determined by | Riggins, Rhonda L. | 
| Date Determined | 1989 | 
| Determination Remarks | [current name] | 
| Family | Fabaceae | 
| Determination | Lupinus densiflorus var. curvicarinus C. P. Smith | 
| Determined by | Wainwright, Colin M. | 
| Date Determined | 1972-05-29 | 
| Family | Fabaceae | 
| Determination | Lupinus densiflorus var. curvicarinus C. P. Smith | 
| Determined by | Grimé, W. E. | 
| Date Determined | 1972 | 
| Annotation Text | var. nov. fide: C. P. Smith; Bull. Torry [sic] Club 45: 196 1918 | 
| Family | Fabaceae | 
| Determination | Lupinus microcarpus Sims | 
| Determination Remarks | [label name] | 
| Family | Fabaceae | 
| Determination | Lupinus densiflorus Bentham | 
| Determination Remarks | [annotation pencilled on sheet] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |