Genus Townsendia refers to a type of flowering plant that belongs to the Asteraceae family. It is native to North America and is commonly found in the Rocky Mountains. The plant is also known by several other names, including dwarf asters, rock asters, Townsend daisy, and false dandelions. These synonyms are all derived from the plant's physical appearance and habitat. Townsendia plants are characterized by small, daisy-like flowers that grow close to the ground, making them ideal for rocky environments. The genus name honors American naturalist John Kirk Townsend, who was part of the Lewis and Clark Expedition.