Article from Bean's Trees and Shrubs Hardy in the British Isles
A genus of some 300 species, mostly herbs but containing a few shrubs, most abundant in western N. America, but represented also in eastern N. America, Central and South America, and the Mediterranean region.
Recommended citation
'Lupinus' from the website Trees and Shrubs Online (treesandshrubsonline.
A genus of some 300 species, mostly herbs but containing a few shrubs, most abundant in western N. America, but represented also in eastern N. America, Central and South America, and the Mediterranean region.