petasites hybridus, impatiens parviflora, chaerophyllum aromaticum, elymus caninus, fallopia convolvulus, galium aparine, impatiens glandulifera, impatiens noli-tangere, lolium giganteum, lythrum salicaria, melilotus albus, mentha longifolia, poa nemoralis, poa trivialis, rumex obtusifolius, scrophularia nodosa, tussilago farfara, urtica dioica, veronica beccabunga