agrostis stolonifera, jacobaea vulgaris, argentina anserina, poa annua, ranunculus repens, alopecurus geniculatus, trifolium repens, bellis perennis, capsella bursa-pastoris, cerastium holosteoides, eleocharis palustris, inula britannica, juncus articulatus, lolium perenne, mentha arvensis, plantago lanceolata, plantago major, plantago uliginosa, potentilla reptans, rorippa sylvestris, rumex crispus, tripleurospermum inodorum, xanthium orientale