alopecurus pratensis, cardamine pratensis, euphorbia palustris, gratiola officinalis, potentilla reptans, althaea officinalis, carex acuta, carex vulpina, convolvulus arvensis, eleocharis palustris, elymus repens, equisetum palustre, galium palustre, glechoma hederacea, inula britannica, iris pseudacorus, lysimachia nummularia, lysimachia vulgaris, lythrum salicaria, mentha aquatica, myosotis scorpioides, persicaria lapathifolia, phalaris arundinacea, plantago altissima, poa palustris, ranunculus repens, rorippa austriaca, rorippa sylvestris, rumex crispus, scutellaria hastifolia, symphytum officinale, thalictrum flavum, torilis arvensis, trifolium pratense, trifolium repens, verbascum blattaria, vicia cracca