nl, noord-friesland, plantago coronopus, suaeda vera, agrostis stolonifera, cakile maritima, senecio vulgaris, spergularia media, salicornia ramosissima, salicornia europaea, spergularia marina, thinopyrum junceum, plantago maritima, juncus maritimus, phragmites australis, atriplex prostrata, limonium vulgare, thinopyrum junceiforme, erodium cicutarium, lysimachia arvensis, tripolium pannonicum, bolboschoenus maritimus, beta vulgaris, sagina maritima, cirsium arvense, lysimachia maritima, festuca rubra, parapholis incurva, euphorbia paralias, eryngium maritimum, suaeda maritima, arenaria serpyllifolia, cerastium semidecandrum, centaurium pulchellum, juncus gerardii, poa annua, sonchus oleraceus, sonchus asper, frankenia laevis, sonchus arvensis, hypochaeris glabra, hordeum marinum, atriplex halimus, hypochaeris radicata, chenopodium album, lygeum spartum, bupleurum semicompositum, cerastium diffusum, sphenopus divaricatus, limbarda crithmoides, elymus repens, medicago littoralis