Quercus ilex L.
Synonym(s):
Quercus gramuntia L.
Quercus sempervirens Mill.
Data source(s):
  • Huxley, A.J. 1992. The new Royal Horticultural Society dictionary of gardening. Vol. 1-4. London
  • Lord, T. 1999. The RHS plant finder. 1999-2000 edition. London: The Royal Horticultural Society, p.559