quercus robur, erica vagans, pteridium aquilinum, quercus petraea, avenella flexuosa, digitalis purpurea, lonicera periclymenum, veronica officinalis, asplenium trichomanes, calluna vulgaris, cardamine hirsuta, daboecia cantabrica, euphorbia amygdaloides, fagus sylvatica, hedera helix, stachys officinalis, teucrium scorodonia