anthemis arvensis, apera spica-venti, echium vulgare, hordeum distichon, matricaria discoidea, scleranthus annuus, spergula arvensis, tripleurospermum inodorum, vicia sativa, aphanes arvensis, capsella bursa-pastoris, convolvulus arvensis, elymus repens, erodium cicutarium, euphorbia esula, fallopia convolvulus, galeopsis bifida, galium aparine, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, poa annua, polygonum aviculare, rumex acetosella, stellaria media, veronica arvensis, vicia hirsuta, viola arvensis, arabidopsis thaliana, neslia paniculata, thlaspi arvense