sambucus nigra, urtica dioica, glechoma hederacea, populus canadensis, viburnum opulus, alnus glutinosa, dryopteris carthusiana, symphytum officinale, arrhenatherum elatius, calystegia sepium, cirsium palustre, galium palustre, iris pseudacorus, lycopus europaeus, lythrum salicaria, poa nemoralis, solanum dulcamara