Researchers Discover New Plant Species Stellaria Bengalensis

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Scientists from North-Eastern Hill University have discovered Stellaria bengalensis, a new plant species in Kalimpong, India. This finding adds to the country’s biodiversity and highlights the ecological richness of the Himalayan region.

Researchers Discover New Plant Species Stellaria Bengalensis

Identification of a New Species:

  • Researchers from the Centre for Advanced Studies in Botany, North-Eastern Hill University, Shillong, have discovered a new plant species, Stellaria bengalensis.
  • This species belongs to the genus Stellaria (family Caryophyllaceae) and was found in the Sangser forest, Kalimpong, at altitudes between 2,245-2,450 meters.
  • It adds to India’s diverse flora, specifically in the Himalayan region, which is known for its high-altitude ecosystems.

Distribution and Conservation Status:

  • India is home to around 22 species of Stellaria, mostly found in the Himalayan region.
  • Stellaria bengalensis is currently classified as “Data Deficient” by the International Union for Conservation of Nature (IUCN) due to limited data on its population and distribution.
  • Another species from the genus, Stellaria mcclintockiae, was previously discovered in Kerala, further underlining the country’s rich plant biodiversity.

About Stellaria Bengalensis:

  • Annual herb of the genus Stellaria (family Caryophyllaceae).
  • Found in muddy soil slopes at altitudes of 2,245-2,450 meters in Sangser forest, Kalimpong.

Characteristics:

  • Height: 8-10.5 cm.
  • White flowers, no bracts, shorter petals, sharp pointed seeds.
  • Flowers and fruits between May to September.

Distribution and Status:

  • India has 22 Stellaria species, mostly in the Himalayan region.
  • Classified as ‘Data Deficient’ by IUCN.
  • Related species: Stellaria mcclintockiae discovered in Kerala.

Key Characteristics of Stellaria bengalensis:

  • The plant is an annual herb that grows to a height of 8-10.5 cm.
  • It has white flowers and lacks bracts, with petals shorter than the sepals.
  • The plant features sharp, pointed seeds and blooms from May to September.
  • It thrives in muddy soil slopes, showcasing its adaptation to the high-altitude environment.

Sources Referred:

PIB, The Hindu, Indian Express, Hindustan Times