“Chafeweed” refers to a type of plant known for its irritating effect on the skin. Specifically, it often describes certain species of the genus *Euphorbia*, which can cause a rash or irritation when touched. The term may also refer to plants that produce a similar discomfort due to their physical or chemical properties. In general, chafeweed is associated with plants that are known to be bothersome or irritating to humans or animals.
