alopecurus geniculatus, argentina anserina, bellis perennis, cardamine pratensis, cerastium holosteoides, cynosurus cristatus, equisetum palustre, glyceria fluitans, holcus lanatus, lolium perenne, plantago major, poa annua, poa pratensis, poa trivialis, ranunculus acris, rumex acetosa, scorzoneroides autumnalis, trifolium repens