polygonum aviculare, cirsium arvense, anthemis arvensis, centaurea cyanus, delphinium consolida, fallopia convolvulus, ranunculus arvensis, buglossoides arvensis, carduus acanthoides, caucalis platycarpos, cichorium intybus, daucus carota, filago lutescens, lathyrus tuberosus, lysimachia arvensis, melampyrum arvense, persicaria lapathifolia, plantago lanceolata, sonchus oleraceus, thlaspi arvense, trifolium arvense, vicia sativa, viola tricolor