Botanically, they are classified as hesperidia, which is a specific type of modified berry. A true botanical berry is a fleshy fruit that develops from a single ovary of a flower.
Kiwi Fruit as a True Botanical Berry Example
The Citrus Conundrum Citrus fruits like oranges, lemons, and grapefruits present an interesting challenge to the definition. Kiwi fruit also joins this list, showcasing the diversity hidden within the definition.
They possess a leathery rind derived from the ovary wall, which distinguishes them from the entirely fleshy structure of a standard berry. Despite this specialized category, hesperidia share the fundamental trait of developing from a single ovary and containing seeds.
Kiwi Fruit True Berry Example
So, while your peel separates them from a grape, they are still technically a variation on the berry theme. This classification is why you will find them grouped together in scientific literature despite their wildly different flavors and uses.
More About What is classified as a berry
Looking at What is classified as a berry from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on What is classified as a berry can make the topic easier to follow by connecting earlier points with a few simple takeaways.