@book {1685,
	title = {Flora de Nicaragua},
	volume = {85},
	number = {1},
	year = {2001},
	publisher = {Missouri Botanical Garden Press St. Louis},
	organization = {Missouri Botanical Garden Press St. Louis},
	author = {Stevens, Warren Douglas and Ulloa, Carmen and Pool, Amy and Montiel, Olga M}
}
@book {1640,
	title = {Flora of China. 8. Brassicaceae through Saxifragaceae [Hauptbd.]},
	year = {2001},
	publisher = {Science Press},
	organization = {Science Press},
	isbn = {7030093593},
	author = {Wu, Zheng-yi and Al-Shehbaz, Ihsan A}
}
@book {1065,
	title = {GBIF: Global Biodiversity Information Facility},
	year = {2001},
	publisher = {University of Ulm},
	organization = {University of Ulm},
	author = {Holstein, J}
}
@book {1072,
	title = {Flora of china},
	volume = {8},
	year = {2001},
	publisher = {Missouri Botanical Garden Press},
	organization = {Missouri Botanical Garden Press},
	isbn = {0915279932},
	author = {Wu, Zheng-yi and Raven, Peter H}
}
@book {1044,
	title = {Flora of China. 6, Caryophyllaceae Through Lardizabalaceae},
	year = {2001},
	publisher = {Science Press},
	organization = {Science Press},
	isbn = {1930723059},
	author = {Raven, Peter H and Wu, Zheng-yi}
}
