acorus calamus, mentha longifolia, scirpus sylvaticus, caltha palustris, equisetum telmateia, chaerophyllum hirsutum, cirsium rivulare, equisetum palustre, juncus effusus, lysimachia nummularia, lysimachia vulgaris, plagiomnium elatum, carex hirta, equisetum arvense, urtica dioica