Sambucus Elder 20 Temperate and subtropical. All species look alike. Santalum Sandalwood 9 Indomalesia to Australia and Hawaii. All species look alike. Sri Lanka to southern China.
All species look alike.
Sorbus Whitebeam 85 Northern hemisphere. All species look alike. Swietenia True Mahogany 3 Tropical America. Syringa Lilac 25 Southeastern Europe to eastern Asia. All species look alike.