triticum aestivum, apera spica-venti, achillea millefolium, artemisia vulgaris, centaurea cyanus, elymus repens, aphanes arvensis, arenaria serpyllifolia, avena fatua, chenopodium album, cirsium arvense, convolvulus arvensis, delphinium consolida, lysimachia arvensis, myosotis arvensis, myosotis stricta, polygonum aviculare, tripleurospermum inodorum, valerianella dentata, veronica triphyllos, vicia hirsuta, vicia sativa, vicia tetrasperma