gb, northumberland, jacobaea vulgaris, cerastium fontanum, carex arenaria, cirsium arvense, festuca rubra, galium verum, hypochaeris radicata, poa pratensis, hippophae rhamnoides, leymus arenarius, lotus corniculatus, ammophila arenaria, sedum acre, plantago lanceolata, urtica dioica, ononis spinosa, arrhenatherum elatius, achillea millefolium, heracleum sphondylium, honckenya peploides, cirsium vulgare, eryngium maritimum, thinopyrum junceiforme, holcus lanatus, cakile maritima, arenaria serpyllifolia, trifolium repens, vicia sativa, viola tricolor, elymus athericus, rumex crispus, agrostis capillaris, sonchus arvensis, campanula rotundifolia, dactylis glomerata, veronica chamaedrys, silene latifolia, senecio vulgaris, tussilago farfara, rumex acetosella, thinopyrum junceum, sonchus asper, agrostis stolonifera, galium aparine, geranium molle, elymus repens, cynoglossum officinale, anthyllis vulneraria, erodium cicutarium, thymus praecox