capsella bursa-pastoris, viola arvensis, anthemis arvensis, arabidopsis thaliana, convolvulus arvensis, elymus repens, bromus hordeaceus, delphinium consolida, descurainia sophia, echium vulgare, erodium cicutarium, geranium pusillum, lycopsis arvensis, matricaria discoidea, papaver rhoeas, roemeria argemone, thlaspi arvense, tripleurospermum inodorum, vicia villosa