arabidopsis thaliana, myosotis stricta, apera spica-venti, veronica sublobata, centaurea cyanus, elymus repens, lamium amplexicaule, myosotis arvensis, papaver rhoeas, roemeria argemone, scleranthus annuus, veronica arvensis, veronica triphyllos, vicia tetrasperma, viola arvensis, anthemis arvensis, buglossoides arvensis, campanula rapunculoides, capsella bursa-pastoris, convolvulus arvensis, erodium cicutarium, fallopia convolvulus, poa annua, thlaspi arvense, trifolium campestre, tripleurospermum inodorum, vicia hirsuta, vicia sativa, chenopodium album, draba verna, galium aparine, lamium purpureum, lycopsis arvensis, euphorbia helioscopia, geranium pusillum, neslia paniculata, raphanus raphanistrum