tripleurospermum inodorum, apera spica-venti, erigeron canadensis, lolium perenne, elymus repens, juncus bufonius, matricaria chamomilla, plantago major, poa annua, sisymbrium altissimum, stellaria media, viola arvensis, artemisia vulgaris, chenopodium album, erysimum marschallianum, fallopia convolvulus, persicaria hydropiper, sinapis arvensis, sisymbrium strictissimum, trifolium campestre, vicia hirsuta, vicia sativa, vicia tetrasperma, epilobium ciliatum, gnaphalium uliginosum, pimpinella saxifraga