text: arrhenatherum elatius, elymus repens, phragmites australis, calystegia sepium, holcus lanatus, poa trivialis, dactylis glomerata, glechoma hederacea, heracleum sphondylium, symphytum officinale, anthriscus sylvestris, cirsium arvense, epilobium hirsutum, equisetum arvense, galium aparine, ranunculus acris, sinapis arvensis, urtica dioica, vicia sativa, chenopodium album, eupatorium cannabinum, sambucus nigra