hordeum murinum, bromus sterilis, elymus repens, arrhenatherum elatius, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium arvense, clematis vitalba, convolvulus arvensis, malva sylvestris, medicago sativa, plantago lanceolata, poa pratensis, polygonum aviculare, rubus ulmifolius, vicia sativa