What is Wavy-Leaved Thistle?
Wavy-Leaved Thistle (Cirsium undulatum) is a perennial forb or herb native to a wide range of regions including Alberta, Arizona, British Columbia, California, Colorado, Georgia, and many other states and provinces across North America and parts of Mexico. Wavy-Leaved Thistle (Latin: Cirsium undulatum, family Asteroideae) is an edible plant catalogued in PlantSage.
