Jabuticaba – The Brazilian Grape Tree. The Jaboticaba is purple-black and looks similar to grapes. They grow directly from the trunk of the Jaboticaba tree. The taste is very sweet, aromatic and has a please grape flavor.
Cucumber tree - found only on Socotra Island, Yemen. The island is very isolated and through the process of speciation, a third of its plant life is found nowhere else on the planet. It has been described as the most alien-looking place on Earth.