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