phalaris arundinacea, mentha aquatica, symphytum officinale, euphorbia palustris, glyceria maxima, myosotis scorpioides, stachys palustris, bidens tripartita, alisma lanceolatum, calystegia sepium, lathyrus palustris, oenanthe aquatica, thalictrum flavum, vicia cracca, poa trivialis