Which genus contains more species, Bursera or Xanthoceras?
Bursera: Bursera, named after the Danish botanist Joachim Burser (1583-1639), is a genus with about 100 described species of flowering shrubs and trees varying in size up to 25 m high. Xanthoceras: Xanthoceras sorbifolium (yellowhorn, shiny leaf yellowhorn, goldenhorn, Chinese flowering chestnut) is a woody perennial in the soapberry family, Sapindaceae, and the only species in the genus Xanthoceras.
Bursera