agrostis stolonifera, alopecurus geniculatus, argentina anserina, cardamine pratensis, carex disticha, carex hirta, carex nigra, cirsium arvense, eleocharis uniglumis, festuca rubra, juncus articulatus, juncus bufonius, mentha aquatica, myosotis scorpioides, oenanthe fistulosa, plantago major, poa trivialis, ranunculus repens, trifolium repens, triglochin palustris