filipendula ulmaria, convolvulus arvensis, juncus acutiflorus, arrhenatherum elatius, poa trivialis, cardamine hirsuta, valeriana officinalis, agrostis stolonifera, anthoxanthum odoratum, carex disticha, dactylis glomerata, glyceria maxima, holcus lanatus, holcus mollis, iris pseudacorus, juncus conglomeratus, lotus pedunculatus, phleum pratense, ranunculus acris, rumex acetosa, scutellaria galericulata, typha latifolia