equisetum arvense, agrostis stolonifera, poa trivialis, rumex obtusifolius, brachythecium rivulare, galium aparine, impatiens glandulifera, lolium giganteum, persicaria hydropiper, persicaria maculosa, persicaria mitis, phalaris arundinacea, salix alba, scrophularia nodosa, stachys sylvatica