gb, suffolk, erica cinerea, calluna vulgaris, ulex europaeus, pteridium aquilinum, pinus pinaster, molinia caerulea, teucrium scorodonia, ulex minor, erica tetralix, frangula alnus, lonicera periclymenum, castanea sativa, rubus fruticosus, pinus sylvestris, betula pendula, ilex aquifolium, erica scoparia, quercus robur, betula pubescens, erica ciliaris, carex pilulifera, cytisus scoparius, hedera helix, avenella flexuosa, potentilla erecta, osmunda regalis, arenaria montana, hyacinthoides non-scripta, plantago subulata, agrostis capillaris, rhododendron ponticum, quercus rubra, vaccinium myrtillus, ceratocapnos claviculata, quercus pyrenaica, deschampsia flexuosa, ruscus aculeatus, quercus petraea, asphodelus albus, struthiopteris spicant, gentiana pneumonanthe, simethis mattiazzii, hypericum pulchrum, scorzonera humilis, prunus serotina, rumex acetosella, digitalis purpurea, danthonia decumbens, succisa pratensis, rubia peregrina