text: chenopodiastrum murale, polygonum aviculare, amaranthus retroflexus, anchusa officinalis, arctium lappa, artemisia annua, artemisia vulgaris, avena sativa, ballota nigra, bassia scoparia, calystegia sepium, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium album, cirsium arvense, daucus carota, delphinium consolida, elymus repens, erigeron canadensis, fallopia convolvulus, helianthus tuberosus, hordeum bulbosum, hordeum murinum, lactuca serriola, lamium purpureum, lepidium graminifolium, lolium pratense, malva sylvestris, matricaria chamomilla, onopordum acanthium, oxybasis urbica, papaver rhoeas, persicaria hydropiper, persicaria lapathifolia, pimpinella saxifraga, reseda lutea, sambucus ebulus, sinapis arvensis, stachys annua, tussilago farfara, xanthium orientale