aegopodium podagraria, anthriscus sylvestris, arrhenatherum elatius, cirsium arvense, elymus repens, glechoma hederacea, heracleum sphondylium, lamium album, lolium perenne, persicaria hydropiper, phalaris arundinacea, plantago major, poa annua, poa trivialis, polygonum aviculare, ranunculus repens, rumex obtusifolius, stellaria media, symphytum officinale, urtica dioica