Verbatim text: Smith, E. B. 1984. Biosystematic study and typification of the Californian Coreopsis (Compositae) sections Tuckermannia, Pugiopappus, and Euleptosyne. Sida 10: 276–289.
Author: Smith, E.B.
Year: 1984
Title: Biosystematic study and typification of the Californian Coreopsis (Compositae) sections Tuckermannia, Pugiopappus, and Euleptosyne
Journal: Sida
Volume: 10
Pages: 276–289