bolboschoenus planiculmis, cirsium arvense, phragmites australis, typha latifolia, atriplex prostrata, drepanocladus polygamus, echinochloa crus-galli, epilobium tetragonum, juncus articulatus, persicaria lapathifolia, plantago major, poa trivialis, ranunculus repens, rumex maritimus, tortula truncata, typha laxmannii, veronica anagalloides, veronica catenata, acer negundo, jacobaea erratica, lythrum salicaria, pulicaria dysenterica