pteridium aquilinum, calamagrostis epigejos, phalaris arundinacea, agrostis capillaris, argentina anserina, elymus repens, equisetum arvense, hieracium umbellatum, lysimachia vulgaris, alnus glutinosa, filipendula ulmaria, galeopsis tetrahit, lotus corniculatus, lythrum salicaria, scutellaria galericulata, stachys palustris