filipendula ulmaria, lathyrus pratensis, glyceria maxima, phalaris arundinacea, valeriana officinalis, carex disticha, elymus repens, poa trivialis, carex acuta, carex rostrata, equisetum fluviatile, equisetum palustre, persicaria amphibia, ranunculus acris, rumex acetosa, urtica dioica, cirsium arvense, equisetum litorale, holcus lanatus, lythrum salicaria, plantago lanceolata, rumex crispus