Question:
Calligonum polygonoides is ________.
Calligonum polygonoides is ________.
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Phog is a classic indicator species of hyper-arid desert habitats in Northwestern India and plays a vital role in desert ecosystem restoration.
Updated On: Jul 21, 2026
- A tree species of grassland ecosystem of Humid area
- A prominent deciduous forest species
- A perennial shrub of sand-dunes ecosystem
- A rare plant of Mangrove ecosystem
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
This botanical and ecological question focuses on the habitat preference and growth form of Calligonum polygonoides.
Step 2: Detailed Explanation:
Let us analyze the ecological characteristics of Calligonum polygonoides:
Calligonum polygonoides (locally known as "Phog" in Hindi) is a perennial, highly branched, virtually leafless shrub.
It is native to dry, arid environments and is found across the Thar Desert of Rajasthan, India, as well as parts of Pakistan and the Middle East.
The species is highly adapted to extreme water scarcity and shifting sands.
Its extensive, deep root system binds loose sand particles, making it an excellent natural stabilizer for shifting sand dunes.
The plant's buds and young shoots are also utilized as a food source, and its roots are harvested for high-quality charcoal production.
Step 3: Final Answer:
Calligonum polygonoides is a perennial shrub of sand-dunes ecosystems.
Thus, Option (C) is correct.
This botanical and ecological question focuses on the habitat preference and growth form of Calligonum polygonoides.
Step 2: Detailed Explanation:
Let us analyze the ecological characteristics of Calligonum polygonoides:
Calligonum polygonoides (locally known as "Phog" in Hindi) is a perennial, highly branched, virtually leafless shrub.
It is native to dry, arid environments and is found across the Thar Desert of Rajasthan, India, as well as parts of Pakistan and the Middle East.
The species is highly adapted to extreme water scarcity and shifting sands.
Its extensive, deep root system binds loose sand particles, making it an excellent natural stabilizer for shifting sand dunes.
The plant's buds and young shoots are also utilized as a food source, and its roots are harvested for high-quality charcoal production.
Step 3: Final Answer:
Calligonum polygonoides is a perennial shrub of sand-dunes ecosystems.
Thus, Option (C) is correct.
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