poa annua, stellaria media, aphanes microcarpa, capsella bursa-pastoris, lamium amplexicaule, tripleurospermum inodorum, veronica hederifolia, vicia tetrasperma, aethusa cynapium, arabidopsis thaliana, centaurea cyanus, chaenorhinum minus, chenopodium album, cirsium arvense, draba verna, equisetum arvense, euphorbia exigua, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, lysimachia arvensis, myosotis arvensis, myosurus minimus, plantago major, poa pratensis, ranunculus repens, raphanus raphanistrum, roemeria argemone, senecio vulgaris, sonchus arvensis, sonchus oleraceus, spergula arvensis, trifolium repens, veronica arvensis, veronica persica