quercus cerris, brachypodium pinnatum, cornus sanguinea, rubus ulmifolius, castanea sativa, festuca heterophylla, physospermum cornubiense, anemone trifolia, arbutus unedo, crataegus monogyna, cruciata glabra, dactylis glomerata, dioscorea communis, erica arborea, euonymus europaeus, helleborus foetidus, ligustrum vulgare, mentha arvensis, primula vulgaris, prunus spinosa, quercus ilex, quercus pubescens, rosa sempervirens, viola reichenbachiana