hordeum vulgare, tripleurospermum inodorum, lamium purpureum, anthemis arvensis, apera spica-venti, avena fatua, avena sativa, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, galium aparine, lamium amplexicaule, lathyrus tuberosus, lolium perenne, lysimachia arvensis, matricaria chamomilla, matricaria discoidea, oxalis stricta, persicaria lapathifolia, plantago major, poa annua, polygonum aviculare, raphanus raphanistrum, rumex crispus, sinapis arvensis, thlaspi arvense, trifolium repens, triticum aestivum, vicia hirsuta