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	title = {Novon; a Journal for Botanical Nomenclature. St. Louis, MO},
	volume = {19(2)},
	year = {2008},
	author = {G. Heiden \& Macias}
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@article {152,
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	volume = {46},
	year = {2008},
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@article {1,
	title = {Two New Species of Baccharis (Asteraceae, Astereae) from Southern Brazil},
	journal = {Novon: A Journal for Botanical NomenclatureNovon: A Journal for Botanical Nomenclature},
	volume = {18},
	number = {2},
	year = {2008},
	month = {May 01},
	pages = {178-182},
	author = {Heiden, Gustavo and Vieira Iganci, Jo{\~a}o Ricardo and Macias, Leila}
}
