achillea millefolium, alopecurus pratensis, brassica napus, capsella bursa-pastoris, dactylis glomerata, elymus repens, holcus lanatus, holcus mollis, lolium perenne, matricaria discoidea, persicaria amphibia, persicaria maculosa, plantago major, poa trivialis, polygonum aviculare, ranunculus repens, rumex acetosa, rumex obtusifolius, stellaria media, vicia cracca