gb, east riding of yorkshire, cakile maritima, eryngium maritimum, leymus arenarius, ammophila arenaria, honckenya peploides, euphorbia paralias, crambe maritima, hippophae rhamnoides, thinopyrum junceiforme, sonchus arvensis, jacobaea vulgaris, elymus athericus, festuca rubra, glaucium flavum, thinopyrum junceum, tripleurospermum maritimum, cirsium arvense, sedum acre, carex arenaria, ononis spinosa, rumex crispus, hypochaeris radicata, calystegia soldanella, plantago lanceolata, atriplex portulacoides, rosa rugosa, atriplex prostrata, senecio vulgaris, silene uniflora, atriplex laciniata, galium verum, atriplex littoralis, tripolium pannonicum, sonchus asper, elymus repens, raphanus raphanistrum, kali turgidum, solanum dulcamara, achillea millefolium, beta vulgaris, sonchus oleraceus, diplotaxis tenuifolia, lotus corniculatus, daucus carota, cerastium fontanum, senecio squalidus, lysimachia maritima, poa pratensis, cirsium vulgare, cerastium semidecandrum