@book{206576,
	author = {Stancik, Daniel. and Peterson, Paul M.},
	title = {A revision of Festuca (Poaceae: Loliinae) in South American paramos},
	publisher = {Smithsonian Institution Scholarly Press},
	year = {2007.},
	series = {Contributions from the United States National Herbarium},
	address = {Washington, D.C.},
	url = {http://www.nmnh.si.edu/botany/pubs/CUSNH/vol56web.pdf}
}