be, arr. sint-niklaas, atriplex prostrata, bolboschoenus maritimus, tripolium pannonicum, phragmites australis, elymus athericus, salicornia procumbens, puccinellia maritima, agrostis stolonifera, cirsium arvense, lysimachia maritima, suaeda maritima, populus balsamifera, sporobolus anglicus, salicornia europaea, salicornia ramosissima, spergularia media, limonium vulgare, triglochin maritima, althaea officinalis, spergularia marina, epilobium hirsutum, festuca rubra, juncus gerardii, sonchus arvensis, urtica dioica, plantago maritima, poa trivialis, cotula coronopifolia, atriplex littoralis, artemisia maritima, eupatorium cannabinum, galium aparine, calystegia sepium, erigeron canadensis, elymus repens, tripleurospermum maritimum, atriplex portulacoides, cirsium vulgare, angelica archangelica, solanum dulcamara, stellaria media, melilotus albus, holcus lanatus, oxybasis rubra, calamagrostis epigejos, puccinellia distans, plantago major, sambucus nigra, epilobium ciliatum, solidago gigantea