delphinium consolida, euphorbia helioscopia, papaver rhoeas, avena fatua, capsella bursa-pastoris, descurainia sophia, fallopia convolvulus, fumaria schleicheri, thlaspi arvense, viola arvensis, adonis aestivalis, asperugo procumbens, atriplex sagittata, bromus sterilis, carduus acanthoides, erigeron canadensis, galium aparine, lamium purpureum, lysimachia arvensis, mercurialis annua, sinapis arvensis, stellaria media, veronica persica, solanum nigrum