convolvulus arvensis, aethusa cynapium, carduus acanthoides, caucalis platycarpos, cirsium arvense, delphinium consolida, falcaria vulgaris, fallopia convolvulus, geranium pusillum, papaver rhoeas, polygonum aviculare, thlaspi arvense, veronica persica, viola arvensis, adonis aestivalis, arctium tomentosum, euphorbia exigua, galium spurium, geranium dissectum, lactuca serriola, lysimachia arvensis, matricaria discoidea, myosotis arvensis, sherardia arvensis, silene noctiflora, tripleurospermum inodorum, vicia sativa, euphorbia helioscopia, galeopsis angustifolia, galeopsis ladanum, plantago lanceolata