myricaria germanica, calamagrostis pseudophragmites, alnus incana, agrostis stolonifera, salix purpurea, agrostis capillaris, alnus glutinosa, ambrosia artemisiifolia, calystegia sepium, cardamine impatiens, cerastium holosteoides, chamaenerion dodonaei, chrysosplenium alternifolium, cirsium oleraceum, deschampsia cespitosa, erigeron annuus, galium palustre, holcus lanatus, impatiens noli-tangere, juncus conglomeratus, juncus effusus, leucanthemum vulgare, lythrum salicaria, mentha longifolia, myosotis scorpioides, phytolacca americana, prunella vulgaris, ranunculus repens, salvia glutinosa, stellaria nemorum, tussilago farfara