arrhenatherum elatius, elymus repens, urtica dioica, dactylis glomerata, achillea millefolium, anthriscus sylvestris, bromus hordeaceus, glechoma hederacea, heracleum sphondylium, holcus lanatus, lamium album, persicaria amphibia, potentilla reptans, ranunculus repens, cirsium arvense