lolium perenne, arrhenatherum elatius, crepis capillaris, elymus repens, petasites hybridus, aegopodium podagraria, anthriscus sylvestris, dactylis glomerata, poa annua, poa pratensis, urtica dioica, capsella bursa-pastoris, glechoma hederacea, lamium album, persicaria maculosa, plantago lanceolata, rumex obtusifolius, sonchus arvensis