@article {3249,
	title = {Voyria and Voyriella (Saprophytic Gentianaceae)},
	journal = {Flora Neotropica Monograph},
	volume = {41},
	year = {1986},
	month = {1986///},
	pages = {1 - 93},
	author = {Maas, P. J. M. and Ruyters, P.}
}
