urtica dioica, carduus crispus, cuscuta europaea, galium aparine, glechoma hederacea, populus nigra, sambucus nigra, calystegia sepium, elymus caninus, humulus lupulus, poa trivialis, salix alba, anthriscus sylvestris, phalaris arundinacea, stellaria aquatica, cirsium oleraceum, impatiens parviflora, lolium giganteum, rubus caesius