text: poa trivialis, senecio sarracenicus, anthriscus sylvestris, urtica dioica, leucojum aestivum, calystegia sepium, cardamine amara, galium aparine, caltha palustris, epilobium hirsutum, humulus lupulus, iris pseudacorus, phalaris arundinacea, phragmites australis, valeriana officinalis