lolium perenne, dactylis glomerata, achillea millefolium, cirsium arvense, convolvulus arvensis, holcus lanatus, ranunculus repens, agrostis stolonifera, bellis perennis, centaurea jacea, cerastium holosteoides, geranium dissectum, potentilla reptans, prunella vulgaris, rumex acetosa, trifolium repens