anthemis arvensis, centaurea cyanus, centaurea scabiosa, chenopodium album, cirsium arvense, convolvulus arvensis, crepis foetida, neslia paniculata, papaver rhoeas, polygonum aviculare, raphanus raphanistrum, rumex acetosella, vicia cracca, alyssum alyssoides, arenaria serpyllifolia, bromus squarrosus, bromus sterilis, buglossoides arvensis, bunias erucago, carlina acanthifolia, echinops ritro, gypsophila vaccaria, hypericum perforatum, legousia speculum-veneris, lepidium campestre, lolium rigidum, lysimachia arvensis, medicago lupulina, myosotis ramosissima, plantago lanceolata, poa compressa, prunus spinosa, ranunculus arvensis, scleranthus annuus, vicia sativa, viola arvensis