solanum tuberosum, echinochloa crus-galli, fallopia convolvulus, lamium purpureum, persicaria amphibia, thlaspi arvense, tripleurospermum inodorum, capsella bursa-pastoris, galeopsis speciosa, galinsoga quadriradiata, galium aparine, lipandra polysperma, matricaria discoidea, polygonum aviculare, stellaria media, vicia sativa, vicia sepium, viola arvensis, achillea millefolium, dactylis glomerata, oxalis stricta, rumex obtusifolius, centaurea cyanus, myosotis arvensis