alopecurus geniculatus, poa trivialis, ranunculus repens, agrostis stolonifera, equisetum fluviatile, phalaris arundinacea, agrostis capillaris, glechoma hederacea, glyceria fluitans, poa annua, argentina anserina, glyceria maxima, ranunculus sceleratus, rumex conglomeratus, stellaria media, trifolium repens, cerastium holosteoides, geranium dissectum, polygonum aviculare, rumex crispus