gb, east riding of yorkshire, jacobaea vulgaris, galium verum, ononis spinosa, festuca rubra, carex arenaria, poa pratensis, hippophae rhamnoides, plantago lanceolata, cirsium arvense, arrhenatherum elatius, hypochaeris radicata, lotus corniculatus, holcus lanatus, sedum acre, urtica dioica, cerastium fontanum, heracleum sphondylium, rosa spinosissima, dactylis glomerata, achillea millefolium, vicia sativa, elymus athericus, veronica chamaedrys, thinopyrum junceiforme, anthyllis vulneraria, thymus praecox, arenaria serpyllifolia, cynoglossum officinale, cirsium vulgare, leymus arenarius, sonchus arvensis, eryngium maritimum, trifolium repens, anacamptis pyramidalis, galium aparine, rubus caesius, torilis japonica, thalictrum minus, ammophila arenaria, rumex crispus, euphorbia paralias, luzula campestris, cakile maritima, geranium molle, linum catharticum, crepis capillaris, sonchus asper, cerastium diffusum, campanula rotundifolia, koeleria macrantha