Second - third year twig (Riverside, CA)
Petiole (Riverside, CA)
Unifoliolate leaf (Winter Haven, FL)
Unifoliolate leaf (Riverside, CA)
Margin (Winter Haven, FL)
Shade leaves (Riverside, CA)
Sun leaves (Winter Haven, FL)
Sun leaves (Riverside, CA)
Fruit (Riverside, CA)
Fruit cross-section (© UCR CVC)
Habit (Riverside, CA)
Habit (Winter Haven, FL)
Bark (Riverside, CA)
First year twig (Riverside, CA)
First year twig and thorns (Riverside, CA)
Shade leaves (Winter Haven, FL)
