chenopodium album, equisetum arvense, anthemis arvensis, cirsium arvense, galeopsis tetrahit, thlaspi arvense, viola arvensis, adonis aestivalis, arenaria serpyllifolia, centaurea cyanus, fallopia convolvulus, galium spurium, lycopsis arvensis, neslia paniculata, polygonum aviculare, veronica hederifolia, buglossoides arvensis