Verbatim text: Reveal, J. L. 1970. A revision of the Utah species of Townsendia (Compositae). Great Basin Naturalist 30: 23–52.
Author: Reveal, J.L.
Year: 1970
Title: A revision of the Utah species of Townsendia (Compositae)
Journal: Great Basin Naturalist
Volume: 30
Pages: 23–52