Cirsium vulgare – Bull Thistle

Bull Thistle (Cirsium vulgare) is an edible plant that is native to Eurasia. Bull thistle has become naturalized in North America and is now considered invasive in some areas. There are over 200 species of thistle in North America, 60 of which are native. Thistles are related to globe artichoke. They can be found in […]