arrhenatherum elatius, alopecurus pratensis, anthriscus sylvestris, lolium perenne, poa pratensis, urtica dioica, dactylis glomerata, elymus repens, filipendula ulmaria, heracleum sphondylium, ranunculus acris, ranunculus repens, symphytum officinale, valeriana officinalis, iris pseudacorus