gb, hartlepool and stockton-on-tees, carex arenaria, jacobaea vulgaris, leymus arenarius, galium verum, honckenya peploides, thinopyrum junceiforme, plantago lanceolata, hypochaeris radicata, cerastium fontanum, lotus corniculatus, festuca rubra, cirsium arvense, ammophila arenaria, cakile maritima, eryngium maritimum, ononis spinosa, poa pratensis, thinopyrum junceum, achillea millefolium, holcus lanatus, arrhenatherum elatius, sedum acre, viola tricolor, hippophae rhamnoides, heracleum sphondylium, trifolium repens, sonchus arvensis, cerastium diffusum, campanula rotundifolia, cirsium vulgare, agrostis capillaris, thymus praecox, arenaria serpyllifolia, rumex crispus, thalictrum minus, luzula campestris, euphorbia paralias, dactylis glomerata, anthyllis vulneraria, vicia sativa, tripleurospermum maritimum, atriplex laciniata, veronica chamaedrys, tussilago farfara, urtica dioica, koeleria macrantha, calystegia soldanella, agrostis stolonifera, rumex acetosa, elymus athericus