@article {7919,
	title = {Presencia del h{\'\i}brido xAgropogon littoralis (Gramineae: Agrostideae) en Chile},
	journal = {Hickenia},
	volume = {11},
	year = {1997},
	month = {1997///},
	pages = {209 - 214},
	author = {A.M. R{\'u}golo de Agrasar Z. E. \& Molina}
}
@article {7920,
	title = {Lepidium densiflorum (Brassicaceae) en la Argentina},
	journal = {Hickenia},
	volume = {2},
	year = {1997},
	month = {1997///},
	pages = {233 - 235},
	author = {A.O. Prina}
}
@article {7921,
	title = {Los g{\'e}neros Eragrostis y Leptochloa (Poaceae: Cynodonteae) en Colombia},
	journal = {Hickenia},
	volume = {3},
	year = {2002},
	month = {2002///},
	pages = {133 - 141},
	author = {Pe{\~n}aloza-Jim{\'e}nez, G. and Peterson, P.M. and Giraldo-Ca{\~n}as, D.}
}
