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. 24/10/2024 4:07 PM
A new orchid species, Crepidium assamicum, has been discovered in Assam's Dibru-Saikhowa National Park, contributing to global orchid biodiversity. The discovery was made by two dedicated researchers, Khyanjeet Gogoi and Dr. Jintu Sharma, who have spent over a decade studying orchids in Assam. Their extensive research culminated in the species being officially documented in the renowned botanical journal, Fedes Reporter.
Gogoi and Sharma embarked on their journey of exploration in 2008-2009, conducting meticulous fieldwork across Assam with a focus on orchids. Their years of dedication paid off when they identified Crepidium assamicum, a species that exhibits distinctive characteristics within its genus.
One of the standout features of Crepidium assamicum is its comparatively larger flower size, which distinguishes it from other orchids in its genus. This orchid blooms between July and August, a notable difference from the blooming periods of many other species. Additionally, this species prefers open grasslands rather than the dense forests that most orchids typically inhabit. Interestingly, unlike many of its counterparts, it has only a faint fragrance.
The newly discovered orchid is confined to the open grasslands near the riverbanks of Dibru-Saikhowa National Park in Assam’s Dibrugarh district. Estimates suggest that the species' population is between 500 and 600 individuals, making the preservation of its limited habitat crucial for its survival.
Assam is already renowned for its remarkable orchid diversity, with 414 recorded species spread across Assam and Arunachal Pradesh. The addition of Crepidium assamicum enriches this already impressive biodiversity, highlighting the region’s ecological significance. The protection of such species plays a vital role in maintaining ecological balance and advancing conservation efforts.
According to a preliminary assessment using the IUCN Red List Categories and Criteria (2024), Crepidium assamicum has been classified as a threatened species. This designation emphasizes the need for active conservation measures to protect this orchid and its delicate ecosystem.
Khyanjeet Gogoi, one of the discoverers, has long been an advocate for orchid conservation. He has even set up an orchid park at his residence, attracting global visitors interested in orchid preservation. His commitment to conservation has earned him recognition, including the Paribha Mitra award from the Assam Government.
The discovery of Crepidium assamicum has generated significant interest among conservationists and the public, serving as a reminder of the importance of preserving biodiversity. This find not only underscores the rich natural heritage of Assam but also fosters hope for further conservation initiatives across the Northeast region of India.
The discovery of Crepidium assamicum is more than a scientific breakthrough—it is a testament to Assam's unique biodiversity and the urgent need to protect it. The ongoing efforts of researchers like Gogoi and Sharma will be instrumental in preserving such fragile habitats for future generations. As awareness around conservation grows, so does the potential to safeguard Assam's natural treasures.
