digitaria ischaemum, sagina procumbens, bidens frondosa, gnaphalium uliginosum, achillea millefolium, agrostis stolonifera, centaurea cyanus, chenopodium album, elymus repens, epilobium roseum, equisetum arvense, fallopia convolvulus, geranium pusillum, myosotis arvensis, phragmites australis, poa annua, polygonum aviculare, psammophiliella muralis, scleranthus annuus, setaria pumila, spergula arvensis, spergularia rubra, veronica arvensis