Verbatim text: Bierner, M. W. and B. L. Turner. 2003. Taxonomy of Tetraneuris (Asteraceae: Helenieae: Tetraneurinae). Lundellia 6: 44–96.
Author: Bierner, M.W., Turner, B.L.
Year: 2003
Title: Taxonomy of Tetraneuris (Asteraceae: Helenieae: Tetraneurinae)
Journal: Lundellia
Volume: 6
Pages: 44–96