fagus sylvatica, hedera helix, corylus avellana, acer campestre, dryopteris borreri, euonymus europaeus, polystichum setiferum, quercus robur, ulmus glabra, arum italicum, asplenium scolopendrium, brachypodium sylvaticum, castanea sativa, dioscorea communis, helleborus viridis, hypericum androsaemum, lamium galeobdolon, oxalis acetosella, ruscus aculeatus, sanicula europaea, acer pseudoplatanus, ajuga reptans, athyrium filix-femina, cardamine flexuosa, cardamine pratensis, circaea lutetiana, clematis vitalba, cornus sanguinea, crataegus monogyna, euphorbia amygdaloides, euphorbia dulcis, fraxinus excelsior, geranium robertianum, hepatica nobilis, ilex aquifolium, lonicera periclymenum, pimpinella major, rubus ulmifolius, smilax aspera, tilia platyphyllos