agrostis gigantea, alisma plantago-aquatica, alopecurus pratensis, argentina anserina, bidens tripartita, caltha palustris, carex acuta, elymus repens, galium rubioides, geranium pratense, inula britannica, mentha arvensis, phalaris arundinacea, ranunculus repens, rumex confertus, stachys palustris, symphytum officinale, thalictrum minus, vicia cracca