👉 Blightweed is a genus of flowering plants in the family Asteraceae, native to many parts of North America. The specific name "blisterweed" refers to its characteristic appearance of being covered with small blisters or sores on the surface of leaves and flowers. The genus contains several species that are commonly known as blisterweeds due to their similar appearances and characteristics. Some of these plants include: 1. "Pseudoblisternum" 2. "Cistus bre
