agrostis capillaris, lolium perenne, pilosella officinarum, achillea millefolium, argentina anserina, artemisia absinthium, bellis perennis, cerastium holosteoides, cirsium arvense, cirsium vulgare, holcus lanatus, hypochaeris radicata, lotus corniculatus, plantago lanceolata, poa pratensis, polygonum aviculare, potentilla reptans, prunella vulgaris, ranunculus sardous, trifolium fragiferum, trifolium repens, helichrysum arenarium, sinapis arvensis