carex melanostachya, euphorbia tommasiniana, bromus inermis, calamagrostis epigejos, convolvulus arvensis, elymus repens, inula britannica, sporobolus aculeatus, echinochloa crus-galli, herniaria glabra, leuzea repens, lotus corniculatus, psammophiliella muralis, rorippa palustris, sibbaldianthe bifurca, xanthium strumarium