@book{189934,
	author = {Soreng, Robert John and National Museum of Natural History U.S.},
	title = {Catalogue of New World grasses (Poaceae).},
	publisher = {Dept. of Systematic Biology-Botany, National Museum of Natural History},
	year = {2003.},
	series = {Contributions from the United States National Herbarium},
	address = {Washington, D.C.},
	note = {"Smithsonian Institution."},
	url = {http://mobot.mobot.org/Pick/Search/nwgc.html}
}