gb, northumberland, jacobaea vulgaris, cirsium arvense, heracleum sphondylium, plantago lanceolata, cerastium fontanum, galium verum, achillea millefolium, arrhenatherum elatius, urtica dioica, leymus arenarius, rumex crispus, poa pratensis, lotus corniculatus, honckenya peploides, carex arenaria, cirsium vulgare, ononis spinosa, dactylis glomerata, tussilago farfara, ammophila arenaria, festuca rubra, sonchus arvensis, trifolium repens, hippophae rhamnoides, hypochaeris radicata, holcus lanatus, thinopyrum junceiforme, cakile maritima, centaurea nigra, vicia sativa, galium aparine, ranunculus repens, veronica chamaedrys, thalictrum minus, sonchus asper, silene latifolia, medicago lupulina, thinopyrum junceum, elymus athericus, elymus repens, campanula rotundifolia, bellis perennis, artemisia vulgaris, sonchus oleraceus, rubus fruticosus, eryngium maritimum, daucus carota, rumex acetosa, torilis japonica, sedum acre