corylus avellana, quercus robur, castanea sativa, hedera helix, erica cinerea, pinus pinaster, prunus avium, pteridium aquilinum, acer campestre, lonicera periclymenum, quercus petraea, ruscus aculeatus, cormus domestica, cornus sanguinea, crataegus monogyna, dioscorea communis, euonymus europaeus, euphorbia amygdaloides, ilex aquifolium, lamium galeobdolon, ligustrum vulgare, malus sylvestris, melica uniflora, polygonatum multiflorum, pyrus communis, quercus pyrenaica, teucrium scorodonia, torminalis glaberrima