quercus robur, corylus avellana, hedera helix, acer campestre, carex riparia, euonymus europaeus, fraxinus ornus, sambucus nigra, aegopodium podagraria, alliaria petiolata, arum italicum, cornus sanguinea, crataegus monogyna, dioscorea communis, euphorbia amygdaloides, ficaria verna, iris foetidissima, lamium maculatum, laurus nobilis, ligustrum vulgare, lonicera caprifolium, orchis purpurea, populus nigra, pteridium aquilinum, symphytum tuberosum