lolium perenne, medicago arabica, mentha suaveolens, trifolium repens, agrostis capillaris, chamaemelum nobile, medicago lupulina, plantago major, poa annua, thrincia saxatilis, achillea millefolium, bellis perennis, capsella bursa-pastoris, cerastium holosteoides, geranium dissectum, plantago lanceolata, potentilla pusilla, rumex obtusifolius, urtica dioica, veronica chamaedrys