agrostis stolonifera, alopecurus geniculatus, phalaris arundinacea, trifolium repens, argentina anserina, holcus lanatus, poa trivialis, ranunculus repens, galium palustre, lolium perenne, persicaria amphibia, stellaria graminea, persicaria hydropiper, polygonum aviculare, cardamine pratensis, scorzoneroides autumnalis