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