arrhenatherum elatius, lolium perenne, dactylis glomerata, symphytum officinale, alopecurus pratensis, holcus lanatus, agrostis stolonifera, elymus repens, festuca rubra, galium palustre, glyceria maxima, polygonum aviculare, acorus calamus, argentina anserina, glechoma hederacea, heracleum sphondylium, iris pseudacorus, persicaria amphibia, plantago lanceolata, plantago major, ranunculus acris, urtica dioica, ranunculus repens