triticum aestivum, arabidopsis thaliana, veronica sublobata, achillea millefolium, artemisia vulgaris, capsella bursa-pastoris, cerastium semidecandrum, myosotis arvensis, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, carduus acanthoides, draba verna, medicago lupulina, rumex crispus, stellaria media