corylus avellana, betula pubescens, castanea sativa, euphorbia dulcis, lonicera periclymenum, quercus robur, thuidium tamariscinum, dryopteris borreri, luzula sylvatica, pteridium aquilinum, teucrium scorodonia, crepis lampsanoides, dryopteris filix-mas, geranium robertianum, hedera helix, osmunda regalis, oxalis acetosella, polystichum setiferum, ruscus aculeatus, saxifraga spathularis, vaccinium myrtillus