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Key Development:
A novel plant species, Pedicularis rajeshiana, was recently identified by researchers in the high-elevation terrain of Rohtang Pass (Western Himalayas).
Species Profile:
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Classification: Part of the “Lousewort” genus (Pedicularis), exhibiting hemiparasitism (partial dependence on host plants for nutrients while retaining photosynthetic capability).
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Habitat & Distribution:
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Located at 4,390 meters (~14,400 ft) elevation.
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Observed in isolated clusters across shaded, rocky inclines within Himachal Pradesh’s ecologically diverse Rohtang Pass.
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Discovery Context: Found during a botanical inventory under India’s “Flora of India” initiative, jointly executed by the Ministry of Environment, Forest and Climate Change (MoEF&CC) and the Botanical Survey of India (BSI).
Significance & Characteristics:
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India hosts 83 documented Pedicularis species, with 36 endemic to the Western Himalayas.
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Their hemiparasitic ecology and niche habitat preferences render many species geographically restricted.
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P. rajeshiana’s identification enriches India’s floral diversity records and underscores the ecological value of high-altitude Himalayan habitats.
FAQs
Q1: What are traditional applications of Pedicularis?
A: Certain species display vivid red spring blooms. Historically employed for muscle relaxation and as a soothing remedy.
Q2: What is the vernacular name for Pedicularis canadensis?
Ans: Known regionally as “common lousewort” or “wood betony”.
