Publication: Fl. Bor.-Amer. 1: 307, plate 107. 1803.
Origin: Native
Herbarium search: CPNWH
Notes: FNA20: "Variety carthamoides is recognized by its relatively robust stems, large leaves and involucres, and overlapping, oblong to obovate phyllaries."
Last updated 11/7/2020 by David Giblin.