salix purpurea, agrostis stolonifera, myricaria germanica, achillea millefolium, alnus glutinosa, alnus incana, equisetum arvense, equisetum ramosissimum, juncus bufonius, juncus compressus, lolium pratense, lotus corniculatus, medicago falcata, melilotus albus, melilotus officinalis, mentha longifolia, ononis arvensis, ranunculus repens, rubus caesius, sonchus arvensis, trifolium fragiferum, trifolium repens, tussilago farfara