agrostis stolonifera, poa trivialis, plantago major, alopecurus geniculatus, eleocharis uniglumis, argentina anserina, elymus repens, juncus gerardi, scorzoneroides autumnalis, trifolium repens, triglochin palustris, bellis perennis, jacobaea aquatica, phalaris arundinacea, poa annua, polygonum aviculare, ranunculus repens, rumex crispus, stellaria media