polygonum aviculare, centaurea cyanus, agrostemma githago, anthemis arvensis, bromus sterilis, caucalis platycarpos, chondrilla juncea, convolvulus arvensis, eryngium campestre, kickxia spuria, lathyrus oleraceus, lolium temulentum, lysimachia arvensis, melampyrum arvense, setaria pumila, trifolium arvense, trifolium pannonicum