calamagrostis canescens, urtica dioica, cirsium arvense, lathyrus pratensis, lysimachia vulgaris, phalaris arundinacea, argentina anserina, cirsium palustre, filipendula ulmaria, galium aparine, iris pseudacorus, juncus effusus, lotus pedunculatus, lysimachia thyrsiflora, phragmites australis