arrhenatherum elatius, dactylis glomerata, agrostis stolonifera, heracleum mantegazzianum, poa trivialis, urtica dioica, holcus lanatus, lolium perenne, anthriscus sylvestris, elymus repens, galium aparine, glechoma hederacea, alopecurus pratensis, glyceria maxima, heracleum sphondylium, persicaria amphibia, bromus sterilis