angelica sylvestris, cirsium canum, achillea millefolium, agrostis stolonifera, argentina anserina, caltha palustris, carex acutiformis, cirsium arvense, cirsium rivulare, equisetum palustre, eupatorium cannabinum, galium uliginosum, lathyrus pratensis, lysimachia vulgaris, lythrum salicaria, mentha longifolia, persicaria amphibia, pulicaria vulgaris, ranunculus acris, scrophularia umbrosa, symphytum officinale, trifolium strictum