text: quercus robur, fraxinus angustifolia, acer campestre, euonymus verrucosus, staphylea pinnata, ajuga reptans, arum maculatum, asarum europaeum, asperula taurina, ballota nigra, chelidonium majus, cornus sanguinea, euphorbia amygdaloides, geum urbanum, glechoma hederacea, lathyrus aureus, melica uniflora, mercurialis perennis, polygonatum latifolium, prunus avium, pulmonaria officinalis, tilia tomentosa, ulmus glabra, viburnum lantana, viola odorata, viola reichenbachiana