Castilleja Mutis ex Linnaeus f.. Paintbrush.
Key to Castilleja
A genus of about 200 species, annual, perennial, or biennial hemiparasitic herbs, primarily of w. North America, with a few species also in e. North America, Eurasia, Central America, and Andean South America.
Ref: Allison & Stevens (2001); Egger et al. (2019) In Flora of North America Editorial Committee (2019); Nesom & Egger (2014); Pennell (1935); Singhurst et al. (2020). Show full citations.
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