hordeum vulgare, persicaria hydropiper, avena sativa, myosotis sylvatica, stellaria media, argentina anserina, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, geranium dissectum, tripleurospermum inodorum, vicia hirsuta, agrostis stolonifera, chenopodium album, convolvulus arvensis, elymus repens, equisetum arvense, galinsoga quadriradiata, lapsana communis, matricaria discoidea, persicaria lapathifolia, poa trivialis, polygonum aviculare, raphanus raphanistrum, sonchus asper, spergula arvensis, trifolium repens, veronica persica, vicia sepium