phalaris arundinacea, stachys palustris, urtica dioica, argentina anserina, cirsium arvense, cirsium oleraceum, deschampsia cespitosa, filipendula ulmaria, galium aparine, galium uliginosum, geranium palustre, geum rivale, glyceria maxima, heracleum sphondylium, holcus lanatus, lotus pedunculatus, lysimachia vulgaris, stellaria graminea, vicia cracca