thalictrum flavum, calamagrostis canescens, dactylis glomerata, agrostis stolonifera, carex disticha, carex acuta, cirsium palustre, filipendula ulmaria, glechoma hederacea, glyceria maxima, iris pseudacorus, persicaria amphibia, phragmites australis, symphytum officinale, vicia cracca, holcus lanatus, phalaris arundinacea, poa trivialis