Fagus Beech 10 North temperate regions. All species look alike. Fraxinus Ash 65 North temperate regions to the tropics. All species look alike. Guaicum Lignum-vitae 6 Warm Americas.
All species look alike.
Hippomane Manchineel 5 Mexico to West Indies. All species look alike. Hymenaea Courbaril 15 Tropical America. All species look alike. Ilex Holly 400 Cosmopolitan.