lactuca serriola, papaver rhoeas, veronica persica, tripleurospermum inodorum, anthemis arvensis, arabidopsis thaliana, capsella bursa-pastoris, convolvulus arvensis, delphinium hispanicum, erigeron canadensis, fallopia convolvulus, lamium amplexicaule, thlaspi arvense, descurainia sophia, euphorbia helioscopia, vicia tetrasperma