arrhenatherum elatius, dactylis glomerata, leontodon hispidus, lolium perenne, medicago sativa, trifolium pratense, trifolium repens, achillea millefolium, calystegia sepium, daucus carota, equisetum arvense, galium aparine, helminthotheca echioides, medicago lupulina, onobrychis viciifolia, plantago lanceolata, plantago major, plantago media, polygonum aviculare, ranunculus acris, rumex acetosa, sonchus oleraceus, trisetum flavescens, verbena officinalis