brassica napus, papaver rhoeas, veronica sublobata, delphinium consolida, descurainia sophia, euphorbia helioscopia, galium aparine, geranium pusillum, lamium purpureum, thlaspi arvense, veronica polita, viola arvensis, cirsium arvense, lamium amplexicaule, stellaria media, tripleurospermum inodorum, veronica persica