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Fimbristylis wayanadensis is a newly discovered species of sedge (grass-like plant) from the Wayanad district of Kerala, Western Ghats. Found in marshy grasslands, it is characterized by its unique floral structure and is currently considered endemic to this biodiversity hotspot.
Why In News?
Researchers discovered a new species of sedge, named Fimbristylis wayanadensis, in the Wayanad district of Kerala.
What is Fimbristylis wayanadensis?
This new species belongs to the Cyperaceae (sedge) family.
Physical Appearance: A perennial herb from the Fimbristylis genus, this tufted plant has grass-like leaves and small, brownish spikelets.
Distinct Features: It is identified by distinct morphological features: nutlet shape, stamen count, and a unique style base structure.
Habitat and Distribution
Location: Discovered in the high-altitude grasslands of Wayanad, Kerala.
Ecosystem: It grows in the Shola-grassland ecosystem of the Western Ghats. These ecosystems are known for high levels of endemism => species found nowhere else on Earth.
Altitude: This species grows in high-humidity, monsoon-influenced climates at altitudes above 1,000 meters.
Conservation Status
IUCN Status: Data Deficient. Observed only in scattered high-altitude sites, leaving its total population unknown
Source: RESEARCHMATTERS
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PRACTICE QUESTION Q. In which of the following protected areas is Fimbristylis wayanadensis most likely to be found naturally? A. Wayanad Wildlife Sanctuary B. Hemis National Park C. Kaziranga National Park D. Desert National Park Answer: A Explanation: Fimbristylis wayanadensis is a recently discovered plant species named after the Wayanad district in Kerala. It is endemic to the Western Ghats, specifically growing in the high-altitude marshy grasslands and shola ecosystems characteristic of this region. |
Fimbristylis wayanadensis is a newly discovered plant species belonging to the Cyperaceae (sedge) family. It was identified by researchers in the high-altitude regions of Wayanad in the Western Ghats, Kerala.
The Shola-grassland ecosystem is a highly specialized, high-altitude environment found in the Western Ghats. It features extreme winds, dramatic temperature fluctuations, and heavy monsoons, which force plant and animal species to develop highly localized evolutionary adaptations.
The Páramos Law is a 2018 Colombian legislation that protects their high-altitude grasslands from mining and agriculture while employing local indigenous communities as ecosystem guardians. It serves as an excellent global best practice that India can adapt—via the Forest Rights Act—to protect its own high-altitude Shola grasslands.
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