poa trivialis, trifolium repens, ranunculus repens, agrostis stolonifera, glyceria fluitans, holcus lanatus, oenanthe fistulosa, triglochin palustris, alopecurus geniculatus, elymus repens, stellaria alsine, bidens cernuus, cardamine pratensis, cerastium holosteoides, cirsium arvense, eleocharis palustris, helosciadium nodiflorum, persicaria hydropiper, poa annua, sagina procumbens, galium palustre, polygonum aviculare, rorippa amphibia, urtica dioica