@article {8273,
	title = {A new combination in the Bromus catharticus complex (Poaceae: Bromeae sect. Ceratochloa)},
	journal = {Sida},
	volume = {22},
	year = {2006},
	month = {2006///},
	pages = {555 - 560},
	author = {A.M. Planchuelo}
}
@article {8274,
	title = {Taxonomy of North American species of Zizania (Poaceae)},
	journal = {Sida},
	volume = {17},
	year = {1997},
	month = {1997///},
	pages = {533 - 549},
	author = {E.E. Terrell and P.M. Peterson and J.L. Reveal and M.R. Duvall}
}
@article {8275,
	title = {Erucastrum gallicum (Brassicaceae): invasion and spread in North America},
	journal = {Sida},
	volume = {15},
	year = {1993},
	month = {1993///},
	pages = {569 - 582},
	author = {J.O. Luken and J.W. Thieret and J.T. Kartesz}
}
@article {8276,
	title = {Notes on some little known Amaranthus taxa (Amaranthaceae) in the United States},
	journal = {Sida},
	volume = {19},
	year = {2001},
	month = {2001///},
	pages = {975 - 992},
	author = {M. Costea and A. Sanders and G. Waines}
}
@article {8277,
	title = {Preliminary results towards a revision of the Amaranthus hybridus species complex (Amaranthaceae)},
	journal = {Sida},
	volume = {19},
	year = {2001},
	month = {2001///},
	pages = {931 - 974},
	author = {M. Costea and A. Sanders and G. Waines}
}
@article {8278,
	title = {Taxonomy of the most common weedy European Echinochloa species (Poaceae: Panicoideae) with special emphasis on characters of the lemma and caryopsis},
	journal = {Sida},
	volume = {20},
	year = {2002},
	month = {2002///},
	pages = {525 - 548},
	author = {M. Costea and F.J. Tardif}
}
@article {8279,
	title = {First record of Echinochloa stagnina (Poaceae) for Puerto Rico and key to the Echinochloa in the West Indies},
	journal = {Sida},
	volume = {15},
	year = {1993},
	month = {1993///},
	pages = {527 - 532},
	author = {P.M. McKenzie and P.W. Michael and L.E. Urbatsch and R.E. Noble and G.R. Proctor}
}
@article {8280,
	title = {Taxonomy of Digitaria section Digitaria in North America (Poaceae: Paniceae)},
	journal = {Sida},
	volume = {12},
	year = {1987},
	month = {1987///},
	pages = {209 - 222},
	author = {R.D. Webster}
}
@article {8281,
	title = {Relationship between Digitaria milanjana (Poaceae: Paniceae) and the annual species of Digitaria section Digitaria in North America},
	journal = {Sida},
	volume = {9},
	year = {1982},
	month = {1982///},
	pages = {333 - 343},
	author = {R.D. Webster and R.B. Shaw}
}
@article {8282,
	title = {Taxonomic relationships of Texas specimens of Digitaria ciliaris and Digitaria bicornis (Poaceae)},
	journal = {Sida},
	volume = {9},
	year = {1981},
	month = {1981///},
	pages = {34 - 42},
	author = {R.D. Webster and S.L. Hatch}
}
@article {8283,
	title = {Taxonomy of Digitaria section Aequiglumae (Poaceae: Paniceae)},
	journal = {Sida},
	volume = {14},
	year = {1990},
	month = {1990///},
	pages = {145 - 167},
	author = {R.D. Webster and S.L. Hatch}
}
@article {8284,
	title = {Taxonomy and distribution of the genus Rorippa (Cruciferae) in North America},
	journal = {Sida},
	volume = {4},
	year = {1972},
	month = {1972///},
	pages = {279 - 430},
	author = {R.L. Stuckey}
}
@article {8285,
	title = {Synopsis of Kochia (Chenopodiaceae) in North America},
	journal = {Sida},
	volume = {7},
	year = {1978},
	month = {1978///},
	pages = {248 - 254},
	author = {W.H. Blackwell and M.D. Baechle and G. Williamson}
}
