@article {7073,
	title = {Zur Verbreitung der Behaarten Karde (Dipsacus pilosus L.) und der Schlanken Karde (Dipsacus strigosus Willd. ex Roemer et Schultes) in Oberfranken},
	journal = {Ber. Naturforsch. Ges. Bamberg},
	volume = {65},
	year = {1990},
	month = {1990///},
	pages = {25 - 61},
	author = {T. Helfrich and W. Lohwasser}
}
