Lupinus laxiflorus var. calcaratus (Kellogg) C.P. Smith
Lupinus laxiflorus var. calcaratus (Kellogg) C.P. Smith is a synonym sensu FNA Ed. Comm., 2023a of:
Lupinus arbustus Douglas, an accepted species name sensu FNA Ed. Comm., 2023a.
Lupinus laxiflorus var. calcaratus (Kellogg) C.P. Smith is a synonym sensu FNA Ed. Comm., 2023a of:
Lupinus arbustus Douglas, an accepted species name sensu FNA Ed. Comm., 2023a.