populus canadensis, festuca rubra, arrhenatherum elatius, lolium perenne, poa pratensis, agrostis capillaris, dactylis glomerata, elymus repens, glechoma hederacea, holcus lanatus, holcus mollis, lamium album, persicaria amphibia, phleum pratense, phragmites australis, ranunculus acris, vicia cracca, carex acuta, rosa canina, rumex acetosa, aegopodium podagraria, crataegus monogyna, heracleum sphondylium, plantago lanceolata, valeriana officinalis