Question:
Which weed is known as 'Congress grass'?
Which weed is known as 'Congress grass'?
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Congress grass = Parthenium; a notorious invasive weed.
Updated On: Jul 3, 2025
- Parthenium hysterophorus
- Eichhornia crassipes
- Lantana camara
- Cyperus rotundus
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The Correct Option is A
Solution and Explanation
Parthenium hysterophorus, commonly known as Congress grass, is an invasive weed causing health issues like dermatitis and respiratory problems. It also affects crop yields by competing for nutrients and releasing allelopathic substances.
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