agrostis stolonifera, cotula coronopifolia, lolium perenne, rumex crispus, atriplex prostrata, bolboschoenus maritimus, cirsium arvense, oxybasis glauca, phalaris arundinacea, plantago major, poa annua, polygonum aviculare, ranunculus sceleratus, sonchus asper, spergularia marina, tripleurospermum maritimum