Bill Williams Mountain Giant Hyssop (Agastache pallidiflora)
Agastache Pallidiflora, or more commonly know as Bill Williams Mountain Giant Hyssop, is a subshrub forb/herb of the genus Agastache. Its duration is perennial which means it will grow year after year. Agastache Pallidiflora or Bill Williams Mountain Giant Hyssop's floral region is North America US Lower 48, specifically in the states of Arizona, Colorado, New Mexico and Texas.
