text: chenopodiastrum murale, polygonum aviculare, artemisia annua, artemisia vulgaris, avena sativa, bromus sterilis, chenopodiastrum hybridum, chenopodium album, cirsium arvense, convolvulus arvensis, daucus carota, delphinium consolida, elymus repens, fallopia convolvulus, helianthus tuberosus, hordeum murinum, lactuca serriola, oxybasis urbica, papaver rhoeas, persicaria lapathifolia, reseda lutea, salvia verticillata, sinapis arvensis, trifolium campestre, tussilago farfara, xanthium orientale, amaranthus retroflexus, capsella bursa-pastoris