A new flowering plant species, Osbeckia zubeengargiana, has been discovered in Manas National Park, Assam and formally published in March 2026.

About Osbeckia zubeengargiana

• It is a newly identified plant species belonging to the Melastomataceae family.
• Found in the grassland ecosystem of Manas National Park, a UNESCO World Heritage Site.
• Named after Assamese singer Zubeen Garg for his contributions to culture and environmental awareness.

Key Features

• The plant bears pink to purple flowers with:
  • Tetramerous structure (four petals)
  • Size of around 2.5–3 cm
• Flowering season: September to January
• Locally called “Mon Jai”, reflecting cultural linkage

• Identified by researchers from Gauhati University and collaborators from Kerala.
• Confirmed through morphological and taxonomic analysis (comparison with related species).

• Currently classified as “Data Deficient” as per IUCN criteria.
• Found only in a limited geographic pocket, raising concerns about:
  • Habitat vulnerability
  • Need for further field surveys and monitoring

Exam Hook

Prelims (MCQ)

With reference to Osbeckia zubeengargiana, consider the following statements:

1. It belongs to the Melastomataceae family.
2. It has five-petalled flowers and blooms throughout the year.
3. It has been discovered in Manas National Park in Assam.
4. It is currently classified as Data Deficient.

Which of the statements given above are correct?
(a) 1, 3 and 4 only
(b) 1 and 2 only
(c) 2, 3 and 4 only
(d) 1, 2, 3 and 4

Answer: (a)

One Line Wrap

Osbeckia zubeengargiana symbolises the fusion of biodiversity richness and cultural identity in Northeast India.

Source