hordeum secalinum, veronica hederifolia, veronica sublobata, veronica triphyllos, allium vineale, apera spica-venti, cota austriaca, draba verna, equisetum arvense, fallopia convolvulus, gagea pratensis, holosteum umbellatum, lolium perenne, lycopsis arvensis, matricaria discoidea, papaver rhoeas, poa compressa, vicia sativa, cirsium arvense, delphinium consolida, myosotis arvensis, ranunculus acris, roemeria argemone, sonchus oleraceus, stachys palustris, viola arvensis