avena sativa, matricaria chamomilla, apera spica-venti, cirsium arvense, galium aparine, thlaspi arvense, capsella bursa-pastoris, equisetum arvense, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, galinsoga quadriradiata, lamium purpureum, lipandra polysperma, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago major, poa annua, polygonum aviculare, stachys palustris, stellaria media, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis