avena sativa, centaurea cyanus, delphinium consolida, fallopia convolvulus, sonchus asper, vicia sativa, achillea millefolium, adonis aestivalis, artemisia vulgaris, carduus acanthoides, centaurea scabiosa, cirsium arvense, equisetum arvense, euphorbia helioscopia, lamium amplexicaule, neslia paniculata, odontites vernus, papaver rhoeas, pimpinella saxifraga, polygonum aviculare, rhinanthus serotinus, silene noctiflora, silene vulgaris, sinapis arvensis, sonchus arvensis, stachys annua, thalictrum minus, valerianella dentata, viola arvensis, oxalis stricta