text: hedera helix, carpinus betulus, corylus avellana, acer campestre, aegonychon purpurocaeruleum, alnus glutinosa, buxus sempervirens, dioscorea communis, euphorbia amygdaloides, luzula forsteri, melica uniflora, acer opalus, anthriscus sylvestris, asplenium onopteris, cornus sanguinea, crataegus monogyna, erica arborea, euphorbia dulcis, fragaria vesca, fraxinus excelsior, helleborus foetidus, hieracium murorum, hippocrepis emerus, ilex aquifolium, ligustrum vulgare, pinus pinaster, prunus mahaleb, ruscus aculeatus, silene latifolia, stachys officinalis, symphytum tuberosum, tilia cordata, vicia sepium, viola odorata