MEXICAN PALO VERDE
PARKINSONIA ACULEATA  LEGUMINOSAE (PEA)

ALSO CALLED: JERUSALEM-THORN AND HORSE BEAN

A FIELD GUIDE TO THE PLANTS OF ARIZONA  #93  P.119

THE AUDUBON SOCIETY NATURE GUIDES DESERTS  #307 & #322  PP. 484-485

TREES AND SHRUBS OF THE SOUTHWEST DESERTS PP. 245-246