corylus avellana, lonicera xylosteum, convallaria majalis, cornus sanguinea, prunus spinosa, quercus petraea, teucrium chamaedrys, viburnum lantana, betula pendula, carpinus betulus, crataegus monogyna, fragaria viridis, helleborus foetidus, ligustrum vulgare, primula veris, rosa canina