filipendula ulmaria, agrostis stolonifera, alopecurus pratensis, caltha palustris, cirsium rivulare, equisetum palustre, galium aparine, galium mollugo, geum rivale, lathyrus pratensis, mentha arvensis, myosotis scorpioides, poa trivialis, ranunculus acris, rumex acetosa, scirpus sylvaticus