holcus lanatus, poa trivialis, arrhenatherum elatius, lotus corniculatus, calystegia sepium, cirsium arvense, crepis biennis, juncus inflexus, medicago lupulina, onobrychis viciifolia, plantago lanceolata, polygonum aviculare, ranunculus repens, rorippa palustris, rumex obtusifolius, sonchus asper, trifolium pratense, trifolium repens, verbena officinalis