tripleurospermum inodorum, atriplex oblongifolia, fallopia convolvulus, elymus repens, matricaria discoidea, apera spica-venti, capsella bursa-pastoris, chenopodium album, poa annua, veronica persica, vicia hirsuta, avena sativa, equisetum arvense, galium aparine, persicaria hydropiper, trifolium pratense, bidens tripartita, euphorbia helioscopia, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, sonchus oleraceus