Berberis fremontii is in the Barberry family or Berberidaceae. If you look up barberry plants in a field guide, a flora or on line,...
Tecoma stans angustata is in the Bignonia family Bignoniaceae and there are a bunch of species of Tecoma starting here in the borderlands with...
Santa Rita Acacia or Mariosousa millefolia is found in the borderlands of Arizona and Sonora between 3,000 and 5,000 ft. Hey, two different countries...