populus nigra, glechoma hederacea, poa trivialis, urtica dioica, carduus crispus, galium aparine, cuscuta lupuliformis, silene latifolia, stellaria aquatica, atriplex prostrata, chaerophyllum temulum, chelidonium majus, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, lapsana communis, mentha aquatica, phalaris arundinacea, ranunculus repens, rubus caesius, salix viminalis, scrophularia nodosa, stachys palustris, stellaria media