gb, central bedfordshire, ulex europaeus, calluna vulgaris, rubus fruticosus, betula pendula, jacobaea vulgaris, pteridium aquilinum, quercus robur, plantago lanceolata, centaurea nigra, hypochaeris radicata, lotus corniculatus, cytisus scoparius, agrostis capillaris, rumex acetosella, cerastium fontanum, achillea millefolium, erica cinerea, holcus lanatus, festuca ovina, centaurium erythraea, teucrium scorodonia, pinus sylvestris, prunella vulgaris, viola riviniana, pilosella officinarum, trifolium repens, anthoxanthum odoratum, erica tetralix, helianthemum nummularium, betula pubescens, crataegus monogyna, potentilla erecta, lysimachia arvensis, medicago lupulina, ilex aquifolium, luzula campestris, lonicera periclymenum, vicia sativa, hedera helix, digitalis purpurea, dactylis glomerata, succisa pratensis, trifolium dubium, bellis perennis, molinia caerulea, dactylorhiza fuchsii, leucanthemum vulgare, trifolium pratense, galium saxatile, hyacinthoides non-scripta