plantago uliginosa, sonchus arvensis, agrostis stolonifera, argentina anserina, bolboschoenus maritimus, centaurium pulchellum, epilobium tetragonum, veronica anagalloides, apera spica-venti, juncus compressus, polygonum aviculare, pulicaria dysenterica, tripleurospermum inodorum, daucus carota, sonchus asper, stachys palustris