juncus gerardi, lotus tenuis, artemisia santonicum, atriplex littoralis, cirsium vulgare, dichodon viscidum, eleocharis palustris, hordeum marinum, inula britannica, lepidium latifolium, lepidium ruderale, myosurus minimus, polygonum aviculare, puccinellia distans, pulicaria vulgaris, tortula muralis, tripleurospermum inodorum, tripolium pannonicum