Osbeckia zubeengargiana-A New Plant Species discovered in Manas

Why in the News

• Researchers from Gauhati University have discovered a new plant species in the grasslands of Manas National Park.
• The species has been named Osbeckia zubeengargiana in honour of Assamese singer Zubeen Garg, recognising his contributions to culture and nature conservation.

Key Points

• The plant belongs to the Melastomataceae family.
• The discovery was made by researchers Barnali Das, Prashob Pulpra, and Namita Nath.
• It was identified during floristic explorations conducted between 2021 and 2025 as part of a doctoral research project on the Melastomataceae family in Assam.

Characteristics of the Species

• Growth form: Perennial erect shrub.
• Height: Can grow up to 3.5 metres tall.
• Flowers: Produces pink tetramerous flowers (flowers with four parts).
• Distinct features:
  • Unique leaf structure
  • Different flower arrangement
  • Distinct hypanthium shape
  • Variation in seed size

The new species is closely related to Osbeckia rostrata, but differs in several morphological traits.

Significance

• Highlights the rich biodiversity of Manas National Park, a UNESCO World Heritage Site.
• Shows the importance of floristic exploration and botanical research in Northeast India.
• The naming also reflects a unique link between biodiversity conservation and cultural recognition.

Source: India Today North-East