| Fabaceae | |
Lupinus leucophyllus var. belliae
| C.P. Sm. | Bull. Torrey Bot. Club 51(7): 305 | 1924 |
| Fabaceae | |
Lupinus leucophyllus var. canescens
| (Howell) C.P. Sm. | Bull. Torrey Bot. Club 51(7): 306 | 1924 |
| Fabaceae | |
Lupinus leucophyllus subsp. erectus
| (L.F. Hend.) Harmon | Trans. Missouri Acad. Sci. 6: 163 | 1972 [1973] |
| Fabaceae | |
Lupinus leucophyllus subsp. leucophyllus
| | | |
| Fabaceae | |
Lupinus leucophyllus var. leucophyllus
| | | |
| Fabaceae | |
Lupinus leucophyllus var. plumosus
| (Douglas) B.L. Rob. | Contr. U.S. Natl. Herb. 11: 354 | 1906 |
| Fabaceae | |
Lupinus leucophyllus var. retrorsus
| (L.F. Hend.) C.P. Sm. | Fl. SE. Washington 228 | 1937 |
| Fabaceae | |
Lupinus leucophyllus var. tenuispicus
| (A. Nelson) C.P. Sm. | Bull. Torrey Bot. Club 51(7): 306 | 1924 |