quercus robur, rubus ulmifolius, arrhenatherum longifolium, castanea sativa, daboecia cantabrica, fraxinus excelsior, hedera helix, torminalis glaberrima, acer pseudoplatanus, betula pubescens, carex pilulifera, erica cinerea, erica vagans, fagus sylvatica, hypericum androsaemum, hypericum pulchrum, ulex gallii