solanum tuberosum, amaranthus retroflexus, armoracia rusticana, chenopodium album, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, galinsoga quadriradiata, stellaria media, thlaspi arvense, campanula rapunculoides, capsella bursa-pastoris, euphorbia helioscopia, fumaria officinalis, galium aparine, lolium perenne, lysimachia arvensis, malva neglecta, persicaria lapathifolia, polygonum aviculare, sinapis arvensis, sisymbrium officinale, sonchus arvensis, sonchus asper, tripleurospermum inodorum, veronica persica