solanum tuberosum, galinsoga quadriradiata, echinochloa crus-galli, persicaria hydropiper, agrostis stolonifera, arabidopsis thaliana, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, stellaria media, thlaspi arvense, tripleurospermum inodorum, vicia hirsuta, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, fumaria officinalis, galium aparine, sinapis arvensis, stachys palustris