@book{248643,
	author = {Standley, Paul C.},
	title = {Studies of American Plants 6-11},
	publisher = {Field Museum of Natural History},
	year = {1936},
	address = {Chicago},
	note = {Publicadas en distintos números de Publ. Field Mus.Nat. Hist., Bot. ser., y encuadernadas en un solo volumen.  Donación Dr. T.M.Pedersen}
}