Which flowering tree genus is commonly grown as ornamentals in warm regions, Plumeria or Vitex?
Vitex Vitex is a genus of flowering plants in the family Lamiaceae. It has about 250 species. Common names include "chastetree", traditionally referring to "V. agnus-castus" but often applied to other species as well.
Vauquelinia californica Vauquelinia californica, commonly known as Arizona rosewood, is an evergreen species of shrub or tree, in the rose family Rosaceae.