solanum tuberosum, convolvulus arvensis, elymus repens, avena fatua, chenopodium album, solanum nigrum, sonchus arvensis, amaranthus retroflexus, cirsium arvense, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galinsoga parviflora, galium aparine, lamium purpureum, lipandra polysperma, persicaria lapathifolia, rumex crispus, sonchus oleraceus, stachys palustris, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica persica, veronica polita, vicia hirsuta