agrostis stolonifera, brachythecium albicans, carex arenaria, centaurium littorale, juncus bufonius, plantago major, poa annua, sagina nodosa, trifolium repens, calamagrostis epigejos, juncus articulatus, sagina procumbens, cirsium arvense, erigeron canadensis, jacobaea vulgaris, koeleria macrantha, salix repens