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	title = {Phylogeny and classification of Voyria (saprophytic Gentianaceae)},
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	pages = {466 - 479},
	author = {Albert, V. A. and Struwe, L.}
}
@article {2823,
	title = {Morphological cladistics of Gentianaceae. III. Phylogeny and biogeography of the saprophytic tribe Voyrieae},
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	volume = {83},
	year = {1996},
	month = {1996///},
	pages = {135},
	author = {Albert, V. A. and Struwe, L.}
}
@article {2817,
	title = {Morphological cladistics of Gentianaceae. I. Phylogeny and character evolution with emphasis on woody taxa of the neotropics},
	journal = {Amer. J. Bot. (Suppl.)},
	volume = {83},
	year = {1996},
	month = {1996///},
	pages = {195},
	author = {Struwe, L. and Albert, V. A.}
}
