castanea sativa, quercus robur, hedera helix, betula pubescens, corylus avellana, ruscus aculeatus, athyrium filix-femina, digitalis purpurea, fagus sylvatica, lonicera periclymenum, polypodium vulgare, potentilla sterilis, pteridium aquilinum, teucrium scorodonia, betula pendula, crataegus monogyna, cytisus scoparius, dioscorea communis, dryopteris carthusiana, dryopteris filix-mas, euphorbia amygdaloides, fragaria vesca, frangula alnus, hypericum pulchrum, ilex aquifolium, malus sylvestris, molinia caerulea, primula vulgaris, prunus avium, prunus spinosa, sorbus aucuparia, stachys officinalis