aphanes arvensis, triticum aestivum, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, artemisia vulgaris, carduus acanthoides, centaurea cyanus, convolvulus arvensis, delphinium consolida, erodium cicutarium, euphorbia helioscopia, fallopia convolvulus, lactuca serriola, lysimachia arvensis, myosotis arvensis, papaver rhoeas, plantago major, silene noctiflora, tripleurospermum inodorum, veronica arvensis, vicia sativa, viola arvensis, elymus repens, lamium amplexicaule, medicago falcata, melilotus officinalis, quercus robur