Which of the following is not a hybrid variety of Mango ?

🔑 Key Points
→ Him Sagar is a commercial variety of West Bengal.
→ It is the best mango cultivar registered under the protected Geographical Indication index.

📌 Additional Information
→ Ratna is the cross of Neelum and Alphonso.
→ Ambika is the cross between Amrapali and Janardhan Pasand.
→ Neelphonso is the cross between the female parent Neelam and the male parent Alphonso.