be, arr. sint-niklaas, bolboschoenus maritimus, tripolium pannonicum, atriplex prostrata, phragmites australis, puccinellia maritima, elymus athericus, suaeda maritima, agrostis stolonifera, lysimachia maritima, triglochin maritima, sporobolus anglicus, salicornia procumbens, salicornia europaea, cirsium arvense, spergularia media, salicornia ramosissima, juncus gerardii, althaea officinalis, limonium vulgare, calystegia sepium, eupatorium cannabinum, epilobium hirsutum, plantago maritima, sonchus arvensis, cotula coronopifolia, urtica dioica, spergularia marina, atriplex littoralis, solanum dulcamara, festuca rubra, galium aparine, populus balsamifera, artemisia maritima, atriplex portulacoides, juncus maritimus, poa trivialis, lycopus europaeus, sonchus palustris, oenanthe lachenalii, crassula helmsii, elymus repens, angelica archangelica, cochlearia anglica, typha angustifolia, pulicaria dysenterica, cochlearia officinalis, tripleurospermum maritimum, schoenoplectus tabernaemontani, hippophae rhamnoides, oxybasis rubra