argentina anserina, agrostis gigantea, bolboschoenus maritimus, euphorbia platyphyllos, cirsium arvense, epilobium tetragonum, atriplex prostrata, carex secalina, centaurium pulchellum, polygonum aviculare, ranunculus repens, stachys palustris, tripleurospermum inodorum, veronica anagallis-aquatica, deschampsia cespitosa, lythrum hyssopifolia, plantago major, sonchus arvensis, juncus bufonius, symphytum officinale