cirsium arvense, poa annua, rumex acetosella, tripleurospermum inodorum, calamagrostis epigejos, chenopodium album, convolvulus arvensis, daucus carota, elymus repens, lamium purpureum, lathyrus tuberosus, matricaria chamomilla, persicaria lapathifolia, poa compressa, stellaria media, tussilago farfara, capsella bursa-pastoris, falcaria vulgaris, polygonum aviculare, rumex crispus