anchusa officinalis, achillea millefolium, agrostis stolonifera, bromus hordeaceus, dactylis glomerata, elymus repens, poa pratensis, agrostis capillaris, lolium perenne, melilotus altissimus, polygonum aviculare, cirsium arvense, plantago lanceolata, rumex obtusifolius, trifolium pratense, daucus carota, lotus corniculatus