agrostis stolonifera, poa trivialis, acorus calamus, persicaria hydropiper, berula erecta, sparganium erectum, eleocharis palustris, glechoma hederacea, holcus lanatus, ranunculus repens, trifolium repens, argentina anserina, bidens tripartita, carex hirta, juncus articulatus, myosotis scorpioides, oenanthe fistulosa, urtica dioica, cirsium arvense, rorippa amphibia, rumex hydrolapathum