text: cirsium arvense, sonchus palustris, urtica dioica, calamagrostis canescens, phragmites australis, calystegia sepium, eupatorium cannabinum, epilobium hirsutum, filipendula ulmaria, glyceria maxima, iris pseudacorus, lysimachia vulgaris, rubus caesius, scutellaria galericulata, thalictrum flavum