View photos of the medicinal plant Agrimonia striata (Agrimony), profiled in Medicinal Plants of the Western Mountain States.

From Medicinal Plants of the Western Mountain States:

European species of Agrimony have a long history of use as mild and well–tolerated urinary tract astringents. Our species are no different in application, and like related Rose family plants, it is Agrimony’s array of tannins and related flavonoids that provide its tightening and antiinflammatory effect on tubular–urinary tissues.