hordeum distichon, cirsium arvense, spergula arvensis, tripleurospermum inodorum, agrostis stolonifera, elymus repens, plantago uliginosa, poa annua, apera spica-venti, chenopodium album, matricaria chamomilla, persicaria hydropiper, polygonum aviculare, raphanus raphanistrum, stachys palustris, stellaria media, veronica arvensis, vicia hirsuta, capsella bursa-pastoris, cerastium glomeratum, galeopsis pubescens, gnaphalium uliginosum, lolium perenne, lysimachia arvensis, matricaria discoidea, myosotis arvensis, persicaria lapathifolia, ranunculus repens, rumex crispus, sinapis arvensis, spergularia rubra, trifolium pratense, trifolium repens, veronica chamaedrys, vicia tetrasperma