gb, northumberland, jacobaea vulgaris, cirsium arvense, heracleum sphondylium, plantago lanceolata, cerastium fontanum, urtica dioica, achillea millefolium, leymus arenarius, rumex crispus, hippophae rhamnoides, cirsium vulgare, honckenya peploides, galium verum, lotus corniculatus, arrhenatherum elatius, sonchus arvensis, tussilago farfara, trifolium repens, vicia sativa, ammophila arenaria, hypochaeris radicata, poa pratensis, holcus lanatus, centaurea nigra, sonchus asper, senecio vulgaris, ononis spinosa, dactylis glomerata, cakile maritima, carex arenaria, galium aparine, ranunculus repens, festuca rubra, sonchus oleraceus, bellis perennis, eryngium maritimum, artemisia vulgaris, equisetum arvense, rubus fruticosus, geranium molle, tripleurospermum maritimum, medicago lupulina, thinopyrum junceiforme, raphanus raphanistrum, senecio squalidus, elymus repens, silene latifolia, poa annua, lolium perenne, centranthus ruber