hordeum distichon, apera spica-venti, cirsium arvense, delphinium consolida, descurainia sophia, euphorbia helioscopia, lathyrus tuberosus, matricaria discoidea, myosotis stricta, stachys annua, tripleurospermum inodorum, valerianella dentata, veronica polita, viola arvensis, lysimachia arvensis