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The National Biodiversity Centre (NBC) is pleased to announce the discovery of a new orchid species, Zeuxine drukyulensis, from the warm broadleaved forests of western Bhutan. This discovery brings Bhutan’s Bhutan’s total recorded orchid species to 499, further highlighting the country’s rich floral diversity.

Zeuxien drukyulensis. A. Habitat; B & C. Inflorescences; D. Floral bract (abaxial surface); E. Dorsal sepal (abaxial & adaxial surface); F. Lateral sepal (abaxial & adaxial surface); G. Petal (abaxial & adaxial surface); H. Pedicel & ovary (labellum attached to column showing wings and stelidia); I. Column (side & front view); J. Labellum (abaxial & adaxial surface); K. Hypochile & mesochile; L. Hypochile of labellum (adaxial surface showing cylindrical glands inside); M. Anther cap (abaxial & adaxial surface); N. Pollinaria (abaxial & adaxial surface with tegula and viscidium attached).

Key Details:

  • Scientific Name: Zeuxine drukyulensis
  • Habitat: Leaf litter of warm broadleaved forests (approximately 1350 m elevation)
  • Height: 10 – 30 cm
  • Similar Species: Zeuxine nervosa and Zeuxine rofleana
  • Conservation Status: Data Deficient (IUCN) – Further research is needed to assess its distribution and threats

This significant discovery was made by Phub Gyeltshen and his team, further reinforcing the importance of Bhutan’s unique biodiversity. The species name drukyulensis pays tribute to Bhutan, known as the Land of the Thunder Dragon (Drukyul).

The National Biodiversity Centre remains committed to documenting and conserving Bhutan’s natural heritage. We extend our gratitude to all researchers involved in this study and look forward to more exciting discoveries in the future.

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