hordeum vulgare, stellaria media, tripleurospermum inodorum, avena fatua, fallopia convolvulus, oxalis stricta, persicaria hydropiper, persicaria lapathifolia, sonchus asper, bidens tripartita, cirsium arvense, equisetum arvense, erysimum cheiranthoides, galeopsis speciosa, galinsoga parviflora, galium aparine, lapsana communis, linaria vulgaris, myosotis arvensis, stachys palustris, vicia hirsuta, vicia tetrasperma, viola arvensis