text: petasites hybridus, urtica dioica, epilobium hirsutum, anthriscus sylvestris, calystegia sepium, galium aparine, glechoma hederacea, heracleum sphondylium, phalaris arundinacea, phragmites australis, poa trivialis, symphytum officinale, cirsium arvense, elymus repens