tripleurospermum inodorum, matricaria chamomilla, apera spica-venti, poa annua, galeopsis tetrahit, spergula arvensis, vicia sativa, elymus repens, fallopia convolvulus, matricaria discoidea, trifolium repens, capsella bursa-pastoris, lapsana communis, stellaria media, vicia cracca, artemisia vulgaris, polygonum aviculare