Verbatim text: Baldwin, B. G., B. L. Wessa, and J. L. Panero. 2002. Nuclear rDNA evidence for major lineages of helenioid Heliantheae (Compositae). Syst. Bot. 27: 161–198.
Author: Baldwin, B.G., Wessa, B.L., Panero, J.L.
Year: 2002
Title: Nuclear rDNA evidence for major lineages of helenioid Heliantheae (Compositae)
Journal: Syst. Bot
Volume: 27
Pages: 161–198