convolvulus arvensis, vicia sepium, chenopodium album, galeopsis tetrahit, lapsana communis, polygonum aviculare, vicia cracca, agrostemma githago, arenaria serpyllifolia, centaurea cyanus, centaurea scabiosa, equisetum arvense, galium spurium, mentha arvensis, myosotis arvensis, scleranthus annuus, thlaspi arvense, viola arvensis