@article {8089,
	title = {Catalogue of New World Grasses (Poaceae): III. Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae. Contr. U.S},
	journal = {Nat. Herb},
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	month = {2003///},
	pages = {1 - 662},
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}
@article {6829,
	title = {O g{\^e}nero Cenchrus L. no Brasil (Gramineae: Panicoideae)},
	journal = {Acta Amazonica},
	volume = {14},
	year = {1984},
	month = {1984///},
	pages = {95 - 127},
	author = {T.S. Filgueiras}
}
