gb, gwynedd, cakile maritima, eryngium maritimum, thinopyrum junceiforme, sedum acre, honckenya peploides, thinopyrum junceum, festuca rubra, carex arenaria, cerastium semidecandrum, arenaria serpyllifolia, euphorbia paralias, leymus arenarius, hypochaeris radicata, sonchus arvensis, phleum arenarium, cerastium diffusum, hippophae rhamnoides, elymus athericus, agrostis stolonifera, jacobaea vulgaris, plantago coronopus, viola tricolor, calystegia soldanella, senecio vulgaris, erodium cicutarium, sagina nodosa, poa pratensis, ammocalamagrostis baltica, atriplex prostrata, aira praecox, lysimachia maritima, galium verum, ammophila arenaria, corynephorus canescens, cirsium arvense, kali turgidum, lotus corniculatus, plantago lanceolata, rumex acetosella, tripleurospermum maritimum, erigeron canadensis, myosotis ramosissima, atriplex laciniata, ononis spinosa, anthyllis vulneraria, elymus repens, bromus hordeaceus, plantago maritima, crambe maritima, erigeron acris