aphanes microcarpa, apera spica-venti, centaurea cyanus, matricaria chamomilla, roemeria argemone, stellaria media, veronica hederifolia, myosurus minimus, capsella bursa-pastoris, draba verna, scleranthus annuus, tripleurospermum inodorum, arabidopsis thaliana, cirsium arvense, equisetum arvense, fallopia convolvulus, myosotis arvensis, poa annua, veronica arvensis, vicia sativa, vicia tetrasperma, viola arvensis