fr, pas-de-calais, agrostis stolonifera, plantago coronopus, armeria maritima, festuca rubra, tripolium pannonicum, plantago maritima, juncus gerardii, lysimachia maritima, atriplex prostrata, trifolium repens, puccinellia maritima, triglochin maritima, salicornia europaea, lotus corniculatus, scorzoneroides autumnalis, suaeda maritima, spergularia media, spergularia marina, bolboschoenus maritimus, argentina anserina, plantago lanceolata, juncus maritimus, salicornia ramosissima, rumex crispus, beta vulgaris, trifolium fragiferum, daucus carota, phragmites australis, samolus valerandi, limonium vulgare, limbarda crithmoides, bellis perennis, tripleurospermum maritimum, lolium perenne, oenanthe lachenalii, poa pratensis, thrincia saxatilis, elymus repens, cirsium arvense, carex distans, carex extensa, cochlearia officinalis, plantago major, sonchus arvensis, bromus hordeaceus, holcus lanatus, thinopyrum acutum, dactylis glomerata, silene uniflora, sagina maritima