eupatorium cannabinum, poa pratensis, galium aparine, holcus lanatus, phalaris arundinacea, phragmites australis, poa trivialis, urtica dioica, angelica sylvestris, calamagrostis canescens, calystegia sepium, carex acutiformis, cirsium arvense, epilobium hirsutum, glyceria maxima, persicaria amphibia, stachys palustris, thalictrum flavum, vicia cracca, carex riparia, cirsium vulgare, lysimachia vulgaris, symphytum officinale