Bananas are one of the most popular fruits in the world.

They’re a healthy, delicious snack and easy to use in baking and cooking.

Although you may only see a few types at your local store, over 1,000 kinds of bananas (Musa) exist around the globe.

These include sweet and savoury varieties, many of which come in unique colours, flavors and shapes.

Meanwhile, most of us are familiar with the distinctly yellow bananas aka Cavendish bananas but there are many other varieties like the blue java banana, which some of us have never seen, let alone even heard of before.
https://thenationonlineng.net/10-facts-about-blue-java-bananas/

KatB:
Bananas are one of the most popular fruits in the world.

They’re a healthy, delicious snack and easy to use in baking and cooking.

Although you may only see a few types at your local store, over 1,000 kinds of bananas (Musa) exist around the globe.

These include sweet and savoury varieties, many of which come in unique colours, flavors and shapes.

Meanwhile, most of us are familiar with the distinctly yellow bananas aka Cavendish bananas but there are many other varieties like the blue java banana, which some of us have never seen, let alone even heard of before.
https://thenationonlineng.net/10-facts-about-blue-java-bananas/

The one in that picture is unripe hence the bluish appearance.