Verbatim text: Nelson, A. D. and W. J. Elisens. 1999. Polyploid evolution and biogeography in Chelone (Scrophulariaceae): Morphological and isozyme evidence. Amer. J. Bot. 86: 1487–1501.
Author: Nelson, A.D., Elisens, W.J.
Year: 1999
Title: Polyploid evolution and biogeography in Chelone (Scrophulariaceae): Morphological and isozyme evidence
Journal: Amer. J. Bot
Volume: 86
Pages: 1487–1501