holcus lanatus, lolium perenne, poa trivialis, persicaria hydropiper, festuca rubra, agrostis stolonifera, glechoma hederacea, phalaris arundinacea, ranunculus repens, stellaria media, trifolium repens, argentina anserina, bellis perennis, cardamine pratensis, cerastium holosteoides, glyceria fluitans, plantago major, polygonum aviculare, mentha arvensis, myosotis scorpioides, rumex obtusifolius