alopecurus pratensis, phalaris arundinacea, carex acuta, juncus effusus, veronica anagallis-aquatica, lythrum salicaria, poa trivialis, aegopodium podagraria, filipendula ulmaria, galium aparine, impatiens glandulifera, persicaria amphibia, scirpus sylvaticus, urtica dioica, valeriana officinalis