capsella bursa-pastoris, lamium purpureum, tripleurospermum inodorum, viola arvensis, stellaria media, arabidopsis thaliana, elymus repens, lamium amplexicaule, thlaspi arvense, triticum aestivum, veronica arvensis, viola tricolor, apera spica-venti, cirsium arvense, draba verna, euphorbia helioscopia, myosotis arvensis, poa annua, vicia hirsuta, veronica sublobata, vicia sativa