@article {2915,
	title = {The "forest floor" saprophytes Voyria spruceana and V. aphylla (Gentianaceae) growing as epiphytes in Colombian Amazonia},
	journal = {Ecotropica},
	volume = {3},
	year = {1997},
	month = {1997///},
	pages = {129 - 131},
	author = {Groenendijk, J. P. and Dulmen, A. T. J. van and Bouman, F.}
}
