hordeum vulgare, capsella bursa-pastoris, cota austriaca, apera spica-venti, descurainia sophia, papaver rhoeas, tripleurospermum inodorum, ambrosia artemisiifolia, brassica napus, chenopodiastrum hybridum, cirsium arvense, convolvulus arvensis, delphinium consolida, fallopia convolvulus, galium spurium, lysimachia arvensis, portulaca oleracea, stachys annua, stellaria media, veronica polita, carduus acanthoides