@article {7630,
	title = {Dipsacus strigosus Willdenow ex Roemer et Schultes 1818},
	journal = {Eine neue Sippe in Niedersachsen. Braunschw. Geobot. Arb.},
	volume = {9},
	year = {2008},
	month = {2008///},
	pages = {21 - 41},
	author = {W. Ahrens}
}
