lemna minor, salix viminalis, alnus glutinosa, betula pendula, carex acuta, glechoma hederacea, lolium pratense, myosotis scorpioides, poa nemoralis, scirpus sylvaticus, artemisia vulgaris, berteroa incana, carduus crispus, chenopodium album, elymus repens, equisetum arvense, phleum pratense, poa compressa, salix gmelinii, salix myrsinifolia, salix pentandra