anthemis ruthenica, triticum aestivum, ambrosia artemisiifolia, apera spica-venti, roemeria argemone, veronica arvensis, viola arvensis, arabidopsis thaliana, capsella bursa-pastoris, convolvulus arvensis, cota austriaca, elymus repens, geranium pusillum, lamium amplexicaule, lamium purpureum, myosotis stricta, oxalis stricta, papaver rhoeas, polygonum aviculare, stellaria media, trifolium arvense, tripleurospermum inodorum, veronica hederifolia, veronica triphyllos