agrostis stolonifera, ranunculus repens, argentina anserina, bellis perennis, poa annua, apium graveolens, capsella bursa-pastoris, cerastium fontanum, epilobium parviflorum, juncus articulatus, juncus effusus, myosotis arvensis, rhinanthus minor, sonchus arvensis, veronica arvensis, vicia cracca