scirpus sylvaticus, cirsium arvense, agrostis stolonifera, argentina anserina, caltha palustris, deschampsia cespitosa, equisetum palustre, filipendula ulmaria, galium aparine, lysimachia vulgaris, mentha arvensis, rumex crispus, scrophularia umbrosa, valeriana officinalis, urtica dioica