gb, hartlepool and stockton-on-tees, jacobaea vulgaris, carex arenaria, galium verum, cerastium fontanum, cirsium arvense, holcus lanatus, lotus corniculatus, plantago lanceolata, arrhenatherum elatius, poa pratensis, hypochaeris radicata, festuca rubra, achillea millefolium, ononis spinosa, agrostis capillaris, heracleum sphondylium, trifolium repens, veronica chamaedrys, hippophae rhamnoides, campanula rotundifolia, urtica dioica, cirsium vulgare, vicia sativa, leymus arenarius, dactylis glomerata, luzula campestris, thymus praecox, rumex acetosa, viola tricolor, anthoxanthum odoratum, ammophila arenaria, koeleria macrantha, rubus fruticosus, rumex crispus, rhinanthus minor, centaurea nigra, sedum acre, cerastium diffusum, ranunculus repens, pilosella officinarum, rosa spinosissima, agrostis stolonifera, arenaria serpyllifolia, thinopyrum junceiforme, ulex europaeus, centaurium erythraea, torilis japonica, sonchus arvensis, thalictrum minus, galium aparine