gb, west surrey, betula pubescens, molinia caerulea, betula pendula, calluna vulgaris, quercus robur, pteridium aquilinum, juncus effusus, hydrocotyle vulgaris, galium palustre, agrostis canina, potentilla erecta, holcus lanatus, agrostis capillaris, osmunda regalis, pinus sylvestris, erica tetralix, lonicera periclymenum, alnus glutinosa, cirsium palustre, lycopus europaeus, ulex europaeus, rubus fruticosus, ranunculus flammula, lysimachia vulgaris, erica cinerea, teucrium scorodonia, avenella flexuosa, lythrum salicaria, iris pseudacorus, salix cinerea, ranunculus repens, juncus subnodulosus, agrostis stolonifera, deschampsia flexuosa, frangula alnus, anthoxanthum odoratum, succisa pratensis, phragmites australis, ilex aquifolium, juncus bulbosus, juncus conglomeratus, crataegus monogyna, eupatorium cannabinum, fraxinus excelsior, salix atrocinerea, hedera helix, rhododendron ponticum, sorbus aucuparia, carex nigra, dryopteris dilatata