ambrosia artemisiifolia, matricaria chamomilla, veronica persica, viola arvensis, arabidopsis thaliana, capsella bursa-pastoris, cota austriaca, achillea millefolium, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, artemisia vulgaris, elymus repens, erigeron canadensis, geranium pusillum, herniaria hirsuta, lactuca serriola, lamium amplexicaule, lysimachia arvensis, matricaria discoidea, papaver rhoeas, plantago major, poa annua, poa pratensis, polygonum aviculare, psammophiliella muralis, ranunculus sardous, roemeria argemone, stellaria media, tripleurospermum inodorum, veronica arvensis