gb, northumberland, jacobaea vulgaris, carex arenaria, galium verum, cerastium fontanum, festuca rubra, poa pratensis, hypochaeris radicata, agrostis capillaris, holcus lanatus, lotus corniculatus, veronica chamaedrys, cirsium arvense, luzula campestris, campanula rotundifolia, arrhenatherum elatius, thymus praecox, plantago lanceolata, trifolium repens, ononis spinosa, viola tricolor, achillea millefolium, anthoxanthum odoratum, arenaria serpyllifolia, koeleria macrantha, cirsium vulgare, urtica dioica, sedum acre, vicia sativa, cerastium diffusum, rumex acetosella, aira praecox, pilosella officinarum, rumex acetosa, leymus arenarius, dactylis glomerata, heracleum sphondylium, veronica officinalis, agrostis stolonifera, astragalus danicus, rumex angiocarpus, viola riviniana, hippophae rhamnoides, myosotis ramosissima, ammophila arenaria, thinopyrum junceiforme, cynoglossum officinale, rosa spinosissima, linum catharticum, erodium cicutarium, cerastium semidecandrum