equisetum arvense, convolvulus arvensis, vicia cracca, anthemis arvensis, apera spica-venti, chenopodium album, thlaspi arvense, viola arvensis, centaurea scabiosa, chaerophyllum aureum, cynosurus echinatus, galeopsis tetrahit, heracleum sphondylium, lapsana communis, myosotis arvensis, trifolium repens