agrostis capillaris, lolium perenne, plantago media, trifolium repens, cynosurus cristatus, mentha pulegium, plantago lanceolata, poa trivialis, prunella vulgaris, ranunculus acris, ranunculus repens, trifolium pratense, veronica serpyllifolia, bellis perennis, chamaemelum nobile, poa annua, polygonum aviculare