Verbatim text: Kortright, R. M. 1998. The Aquatic Plant Genus Sagittaria (Alismataceae): Phylogeny Based on Morphology. M.S. thesis. University of Alabama.
Author: Kortright, R.M.
Year: 1998
Title: The Aquatic Plant Genus Sagittaria (Alismataceae): Phylogeny Based on Morphology