What is the vegetable known as pana in English?

"Pana" is not a common English name for a vegetable. It might be a regional term or a name used in a specific language.

To help you find the English name for the vegetable you're looking for, could you please provide more information?

For example:

* Where did you hear the term "pana"? (Country, region, language)

* What does the vegetable look like? (Color, shape, size)

* How is it typically used? (Cooked, raw, in salads, etc.)

With more context, I can assist you in identifying the vegetable.