@article {3926, title = {Taxonomy of North American species of Zizania (Poaceae)}, journal = {Sida}, volume = {17}, year = {1997}, pages = {533-549}, keywords = {POACEAE, species, TAXONOMY, ZIZANIA}, author = {Terrell, Edward E. and Peterson, Paul M. and Reveal, James L. and Duvall, Melvin R.} }