ambrosia artemisiifolia, chenopodium album, galium aparine, matricaria chamomilla, convolvulus arvensis, amaranthus retroflexus, artemisia vulgaris, digitaria sanguinalis, equisetum arvense, lamium purpureum, papaver rhoeas, polygonum aviculare, raphanus raphanistrum, rumex acetosella, sinapis arvensis, stellaria media