quercus robur, carpinus betulus, circaea lutetiana, corylus avellana, hedera helix, lonicera periclymenum, ulmus minor, fraxinus angustifolia, alliaria petiolata, arum maculatum, athyrium filix-femina, cornus sanguinea, crataegus monogyna, dryopteris filix-mas, euonymus europaeus, filipendula ulmaria, fraxinus excelsior, galeopsis tetrahit, glechoma hederacea, humulus lupulus, juglans regia, ligustrum vulgare, polygonatum multiflorum, ribes rubrum, sambucus nigra, ulmus glabra, valeriana officinalis, veronica hederifolia