tripleurospermum inodorum, poa annua, stellaria media, alopecurus myosuroides, apera spica-venti, chenopodium album, fallopia convolvulus, myosotis stricta, myosurus minimus, viola arvensis, arabidopsis thaliana, capsella bursa-pastoris, delphinium consolida, elymus repens, lamium purpureum, myosotis arvensis, papaver rhoeas, ranunculus arvensis, raphanus raphanistrum, thlaspi arvense