Gastrodia indica

About Gastrodia indica: 

• It is the first orchid from India that never opens its flower.
• The orchid was found at an elevation of 1,950–2,100 metres above sea level.
• This is the first cleistogamous species of the genus Gastrodia discovered from India.
  • The Gastrodia genus is known for terrestrial, herbaceous, and holomycotrophic orchids.
  • Cleistogamous plants are highly specialized, as they do not depend on external pollinators like insects or wind for reproduction.
  • Holomycotrophic species like Gastrodia indica rely entirely on a fungal host for sustenance, lacking chlorophyll and drawing carbon from underground fungi.
• It is morphologically allied to G. exilis & G.dyeriana but critical examination revealed considerable differences in floral morphological characters.
• This new species thrives in dense, rotten leaf litter and is associated with trees such as Magnolia doltsopa, Acer campbelli, and Quercus lamellose.
• The discovery adds to India’s botanical diversity, bringing the total number of Gastrodia species in the country to 10.
• Threats: Gastrodia indica faces potential threats due to its limited population and specific habitat requirements.

Q1: What is Pollination?

It is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation.

Source: A Orchid that never opens its flower discovered in