Burdock is a biennial plant that's found globally. The plant has broad leaves that are green on top and whitish underneath, and the base of the pink flowers has burrs, which is how the plant got its name. In most parts of the world, it is considered a weed, but the taproot is used as a vegetable in Asia. It is long and fibrous and has a distinct flavor that's earthy and mineral-like. Another fun fact is that the Swiss inventor of Velcro was inspired to make the hook and loop fastening system after taking his dog for a walk and noticing the burrs sticking to its fur.