A passage from Medicinal Plants of the American Southwest:
Crownbeard is used externally to reduce inflammation from a variety of causes. It works well to diminish swelling from contusions, bruises, insect bites and stings, burns, and other similar injuries.
Author, Researcher, Clinician. Latest titles: Wild Edible Plants of Oklahoma, 2nd ed., Wild Edible Plants of Arizona, 2nd ed., and Wild Edible Plants of Arkansas, 2nd. ed.