gb, northumberland, carex arenaria, jacobaea vulgaris, thinopyrum junceiforme, galium verum, hypochaeris radicata, festuca rubra, poa pratensis, leymus arenarius, viola tricolor, sedum acre, lotus corniculatus, cerastium fontanum, cerastium diffusum, holcus lanatus, eryngium maritimum, arenaria serpyllifolia, plantago lanceolata, ononis spinosa, thymus praecox, trifolium repens, luzula campestris, cirsium arvense, ammophila arenaria, thinopyrum junceum, cakile maritima, honckenya peploides, euphorbia paralias, cirsium vulgare, veronica chamaedrys, agrostis capillaris, phleum arenarium, campanula rotundifolia, achillea millefolium, hippophae rhamnoides, aira praecox, cerastium semidecandrum, agrostis stolonifera, arrhenatherum elatius, elymus athericus, koeleria macrantha, erodium cicutarium, urtica dioica, anthyllis vulneraria, pilosella officinarum, vicia sativa, calystegia soldanella, sonchus arvensis, rumex acetosella, crepis capillaris, cynoglossum officinale