salix purpurea, myricaria germanica, scirpus sylvaticus, tussilago farfara, alnus incana, carex flacca, elymus repens, equisetum arvense, filipendula ulmaria, galium palustre, holcus lanatus, juncus effusus, leucanthemum vulgare, lolium pratense, mentha longifolia, phleum pratense, ranunculus acris, salix alba, salix caprea, salix triandra