False mitrewort, also known as Bishop's Mitre or Tiarella, is a flowering plant native to North America. In addition to these common names, there are a few synonyms that can be used to refer to this plant. These include Coolwort, Foamflower, and Running Foamflower. The name Coolwort is derived from the belief that the leaves of the plant could lower body temperature when applied to the skin, while Foamflower and Running Foamflower refer to the plant's foamy flower spikes and the way it spreads through underground runners. While False Mitrewort may be the most common name for this plant, using these synonyms can add variety and interest to your botanical vocabulary.