acer negundo, achillea millefolium, achillea salicifolia, agrimonia eupatoria, agrostis capillaris, anthriscus sylvestris, arctium tomentosum, argentina anserina, artemisia absinthium, artemisia vulgaris, campanula patula, cichorium intybus, cirsium arvense, dactylis glomerata, deschampsia cespitosa, elymus repens, epilobium montanum, equisetum arvense, filipendula ulmaria, galium palustre, glechoma hederacea, humulus lupulus, impatiens noli-tangere, inula britannica, iris pseudacorus, lapsana communis, leonurus quinquelobatus, lolium giganteum, lycopus europaeus, lysimachia nummularia, mentha arvensis, myosotis scorpioides, oenanthe aquatica, petasites spurius, phalaris arundinacea, phleum pratense, pimpinella saxifraga, plantago major, poa palustris, prunella vulgaris, ranunculus repens, rhinanthus minor, rubus caesius, rumex obtusifolius, scrophularia nodosa, scutellaria galericulata, stachys palustris, stellaria aquatica, trifolium arvense, tussilago farfara, urtica dioica, veronica chamaedrys, vicia cracca