galeopsis speciosa, galeopsis tetrahit, fallopia convolvulus, galium aparine, medicago lupulina, mentha arvensis, persicaria hydropiper, poa trivialis, polygonum aviculare, ranunculus repens, stellaria media, chenopodium album, cirsium arvense, elymus repens, erysimum cheiranthoides, geranium dissectum, lapsana communis, lolium multiflorum, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, poa annua, rumex obtusifolius, sherardia arvensis, trifolium repens, tripleurospermum inodorum, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, capsella bursa-pastoris, matricaria discoidea, medicago sativa, thlaspi arvense