secale cereale, delphinium consolida, vicia tetrasperma, centaurea cyanus, euphorbia exigua, tripleurospermum inodorum, apera spica-venti, artemisia vulgaris, cirsium arvense, convolvulus arvensis, galeopsis angustifolia, galium aparine, lathyrus tuberosus, lysimachia arvensis, myosotis arvensis, oxalis stricta, papaver rhoeas, setaria pumila, veronica arvensis, veronica persica, vicia hirsuta, vicia villosa, viola arvensis