Scientists have discovered a rare leafless orchid species, Gastrodia keyiensis, in a remote gorge along the Keyi River in Arunachal Pradesh’s Keyi Panyor district.
The elusive orchid, which has neither leaves nor chlorophyll and depends on soil fungi for nutrients, was found at an altitude of around 1,000 metres, with only five flowering individuals recorded during the botanical survey.
Sharing the news, Arunachal Pradesh Deputy Chief Minister Chowna Mein said, “The discovery of Gastrodia keyiensis, a rare leafless orchid from Keyi Panyor district, adds another fascinating chapter to the biodiversity of our State. Found in the deep shade of a remote gorge along the Keyi River, this elusive orchid survives without leaves or chlorophyll, relying on soil fungi for its nutrients.”
Locally known as “Oram Opuh” or “Ghost Flower” in the Nyishi dialect, only five flowering individuals were recorded during the botanical survey. Its limited known distribution and short flowering period underline the need for continued research and conservation of our fragile ecosystems.
“With around 600 documented orchid species, Arunachal Pradesh truly stands as an “Orchid Paradise of India”. Discoveries such as this remind us of the extraordinary biodiversity of the Eastern Himalayas and our responsibility to protect it. Kudos to the team of researchers whose efforts have brought this discovery to light as Arunachal Pradesh continues to reveal the remarkable richness of its natural heritage,” Mein noted.
