@article {5202,
	title = {Taxonomy of Exochaenium and Lagenias: two resurrected genera of tribe Exaceae (Gentianaceae)},
	journal = {Syst. Bot.},
	volume = {37},
	year = {2012},
	month = {2012///},
	pages = {238 - 253},
	author = {Kissling, J.}
}
