What is called the rheo leaf in Telugu?

"Rheo leaf" is not a common term in Telugu. It's likely you're referring to a plant called "Tradescantia zebrina", which is commonly known as Wandering Jew in English.

In Telugu, this plant is typically called:

* Gunturu palle (గుంటూరు పల్లె)

* Nalla gadda (నల్ల గడ్డ)

* Nalla gaddalu (నల్ల గడ్డలు)

These names are based on the plant's appearance and its use as a medicinal herb in some regions.

Important Note: While some sources may use the term "Rheo leaf" in English, it's not a universally accepted botanical name and doesn't translate directly into Telugu.