solanum tuberosum, echinochloa crus-galli, stellaria media, cirsium arvense, fallopia convolvulus, galium aparine, persicaria lapathifolia, persicaria maculosa, thlaspi arvense, apera spica-venti, capsella bursa-pastoris, elymus repens, erysimum cheiranthoides, euphorbia helioscopia, galinsoga quadriradiata, lamium purpureum, myosotis arvensis, oxalis stricta, persicaria mitis, sonchus oleraceus, tripleurospermum inodorum, veronica arvensis, veronica persica