quercus robur, corylus avellana, fagus sylvatica, hedera helix, acer pseudoplatanus, betula pubescens, cornus sanguinea, crataegus monogyna, geranium robertianum, lonicera periclymenum, ruscus aculeatus, ulmus glabra, alliaria petiolata, arum italicum, cymbalaria muralis, dioscorea communis, dryopteris affinis, euonymus europaeus, euphorbia dulcis, fraxinus excelsior, lamium maculatum, polystichum setiferum, pteridium aquilinum, rhamnus alaternus, salix caprea, sonchus oleraceus, urtica dioica