brassica napus, capsella bursa-pastoris, geranium pusillum, thlaspi arvense, tripleurospermum inodorum, viola arvensis, carduus acanthoides, erodium cicutarium, veronica hederifolia, descurainia sophia, euphorbia esula, lamium amplexicaule, lapsana communis, papaver rhoeas, stellaria media, veronica polita