gb, hartlepool and stockton-on-tees, jacobaea vulgaris, cerastium fontanum, urtica dioica, heracleum sphondylium, arrhenatherum elatius, cirsium arvense, holcus lanatus, galium verum, plantago lanceolata, veronica chamaedrys, lotus corniculatus, rubus fruticosus, galium aparine, hypochaeris radicata, poa pratensis, achillea millefolium, dactylis glomerata, festuca rubra, trifolium repens, viola riviniana, agrostis capillaris, vicia sativa, cirsium vulgare, ononis spinosa, rumex acetosa, carex arenaria, hippophae rhamnoides, campanula rotundifolia, centaurea nigra, rosa spinosissima, silene dioica, crataegus monogyna, torilis japonica, ulex europaeus, ranunculus repens, anthoxanthum odoratum, rhinanthus minor, rumex crispus, luzula campestris, geranium robertianum, tussilago farfara, pteridium aquilinum, geranium sanguineum, vicia sepium, anthriscus sylvestris, leymus arenarius, thymus praecox, lathyrus pratensis, primula vulgaris, prunus spinosa