solanum tuberosum, galium aparine, spergula arvensis, stellaria media, tripleurospermum inodorum, capsella bursa-pastoris, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, polygonum aviculare, sonchus arvensis, veronica persica, vicia hirsuta, arabidopsis thaliana, centaurea cyanus, lysimachia arvensis, mentha arvensis, myosotis arvensis, stachys palustris, veronica arvensis