poa trivialis, scrophularia umbrosa, lolium giganteum, phragmites australis, agrostis stolonifera, calystegia sepium, symphytum officinale, angelica sylvestris, anthriscus sylvestris, caltha palustris, cardamine pratensis, cirsium arvense, heracleum sphondylium, jacobaea paludosa, lycopus europaeus, rumex conglomeratus, stellaria media, urtica dioica, valeriana officinalis