Verbatim text: Turner, B. L. 1971. Taxonomy of Sartwellia (Compositae Helenieae). Sida 4: 265–273.
Author: Turner, B.L.
Year: 1971
Title: Taxonomy of Sartwellia (Compositae Helenieae)
Journal: Sida
Volume: 4
Pages: 265–273