populus canadensis, urtica dioica, sambucus nigra, brachythecium rutabulum, crataegus monogyna, kindbergia praelonga, alnus glutinosa, poa trivialis, galium aparine, holcus lanatus, phragmites australis, calystegia sepium, carex riparia, cirsium palustre, dryopteris filix-mas, galeopsis tetrahit, scrophularia nodosa, silene dioica