hordeum distichon, elymus repens, artemisia vulgaris, avena sativa, chenopodium album, cirsium arvense, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, galeopsis bifida, galeopsis pubescens, galium aparine, lamium purpureum, lapsana communis, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago major, poa trivialis, ranunculus repens, sherardia arvensis, sinapis arvensis, stachys palustris, stellaria media, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, capsella bursa-pastoris, lactuca serriola, lamium amplexicaule, poa annua, sonchus asper, veronica persica