@article {8193,
	title = {Species relationships within Diplotaxis (Brassicaceae) and the phylogenetic origin of D. muralis},
	journal = {Plant Syst. Evol},
	volume = {243},
	year = {2003},
	month = {2003///},
	pages = {13 - 29},
	author = {G. Eschmann Grupe and H. Hurka and B. Neuffer}
}
@article {8194,
	title = {Breeding system, evolution and taxonomy of Bromus arvensis, B. japonicus and B. squarrosus (Poaceae)},
	journal = {Plant Syst. Evol},
	volume = {242},
	year = {2003},
	month = {2003///},
	pages = {101 - 117},
	author = {T. Oja and V. Jaaska and V. Vislap}
}
