bolboschoenus maritimus, anthoxanthum repens, althaea officinalis, atriplex prostrata, bidens tripartita, drepanocladus polygamus, elymus repens, lepidium latifolium, lythrum virgatum, oxybasis rubra, persicaria amphibia, plantago major, polygonum arenarium, sonchus arvensis, stachys palustris, tournefortia sibirica, typha angustifolia