gb, south west wales, cakile maritima, sonchus arvensis, honckenya peploides, eryngium maritimum, thinopyrum junceiforme, festuca rubra, jacobaea vulgaris, carex arenaria, elymus athericus, tripleurospermum maritimum, euphorbia paralias, leymus arenarius, hippophae rhamnoides, cirsium arvense, plantago lanceolata, rumex crispus, crambe maritima, thinopyrum junceum, sedum acre, atriplex prostrata, galium verum, poa pratensis, hypochaeris radicata, calystegia soldanella, elymus repens, plantago coronopus, achillea millefolium, senecio vulgaris, agrostis stolonifera, daucus carota, lotus corniculatus, ononis spinosa, glaucium flavum, sonchus oleraceus, arenaria serpyllifolia, cirsium vulgare, trifolium repens, geranium molle, holcus lanatus, atriplex laciniata, sonchus asper, solanum dulcamara, beta vulgaris, lysimachia maritima, ammophila arenaria, argentina anserina, cerastium semidecandrum, cerastium fontanum, dactylis glomerata, bromus hordeaceus