Descurainia Webb & Berthelot. Tansy-mustard, Flixweed.
A genus of ca. 40 species, primarily of North and South America.
Ref: Al-Shehbaz (1988b); Detling (1939); Goodson & Al-Shehbaz (2010) In Flora of North America Editorial Committee (2010); Rollins (1993). Show full citations.
Hover over a shape, letter, icon, or arrow on the map to see what it means. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.
© Alan M. Cressler | Original Image ⭷
© Paul Marcum