@article {5942,
	title = {The column types of Neottia and Archineottia of the family Orchidaceae and their taxonomic and phylogenetic significance},
	journal = {Acta Phytotax. Sin.},
	volume = {17 (2)},
	year = {1979},
	month = {1979},
	pages = {9 - 22},
	author = {Chen, S.-C.}
}
