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A new orchid species, Crepidium assamicum, has recently been identified in Assam's Dibru-Saikhowa National Park, significantly enhancing global orchid biodiversity. This discovery, made by Khyanjeet Gogoi and Dr. Jintu Sharma, follows over a decade of dedicated research and has been recognized in the botanical journal, Fedes Reporter.
Discovery Background
The journey of this discovery commenced in 2008-2009 when Gogoi and Sharma conducted extensive field studies in Assam, focusing on identifying new species within the orchid family. After years of meticulous research, they documented Crepidium assamicum, highlighting its unique characteristics.
Unique Characteristics
Crepidium assamicum stands out with its distinct features, including a larger flower cover compared to other orchids in its genus. It blooms from July to August, which is different from many other species. Unlike most orchids that thrive in dense forests, this species prefers open grasslands and has a minimal fragrance.
Geographical Significance
This orchid is specifically found in open grasslands near the riverbank of Dibru-Saikhowa in Dibrugarh district, Assam. The population is estimated to be between 500-600 individuals, emphasizing the need to protect this unique habitat.
Biodiversity in Assam
Assam boasts a rich variety of orchids, with 414 species recorded between Assam and Arunachal Pradesh. The discovery of Crepidium assamicum adds to this impressive collection, highlighting the region's biodiversity, which is crucial for ecological balance and conservation.
Conservation Status
The new species has been provisionally listed as Threatened according to the IUCN Red List Categories and Criteria (2024), underscoring the necessity for ongoing conservation efforts in the region to protect both this species and the broader ecosystem.
Contributions to Conservation
Khyanjeet Gogoi has significantly contributed to orchid conservation, establishing an orchid park at his residence that attracts visitors globally. His dedication to preserving orchid species earned him the Paribha Mitra award from the Assam Government.
Public Interest and Awareness
The discovery of Crepidium assamicum has generated excitement among conservationists and the public, raising awareness about biodiversity's importance. This find offers hope for future conservation efforts in Assam and the Northeast region of India. The discovery not only represents an academic achievement but also underscores Assam's rich biodiversity and the critical need for its protection. Ongoing research and conservation initiatives will play a vital role in preserving this unique habitat for future generations.