apera spica-venti, centaurea cyanus, tripleurospermum inodorum, elymus repens, matricaria discoidea, myosotis arvensis, poa annua, scleranthus annuus, spergula arvensis, vicia hirsuta, vicia sativa, viola arvensis, equisetum arvense, erodium cicutarium, galeopsis tetrahit, myosotis stricta, stellaria media, vicia tetrasperma, agrostis stolonifera, arabidopsis thaliana, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, gnaphalium uliginosum, holcus mollis, juncus bufonius, lolium multiflorum, raphanus raphanistrum, veronica arvensis, geranium pusillum, lysimachia arvensis, poa pratensis, thlaspi arvense, vicia cracca