elymus repens, onopordum acanthium, amorpha fruticosa, avena fatua, ballota nigra, carduus pycnocephalus, malva sylvestris, robinia pseudoacacia, acer negundo, alopecurus myosuroides, amaranthus retroflexus, aristolochia clematitis, artemisia vulgaris, bromus sterilis, chenopodium album, convolvulus arvensis, erigeron canadensis, erodium cicutarium, ficus carica, galium aparine, geranium dissectum, humulus scandens, lactuca serriola, lepidium draba, papaver rhoeas, populus alba, rumex crispus, salix caprea, saponaria officinalis, sonchus asper, sorghum halepense, verbascum thapsus, verbena officinalis, xanthium orientale