Explanation
The scientific name of the Congress Grass is:
(A) Parthenium
The scientific name of the Congress Grass is Parthenium hysterophorus. It is a noxious weed that is known for its invasive nature and ability to rapidly spread in various habitats. It is native to the Americas but has become a widespread weed in many parts of the world, including Asia, Africa, and Australia. The plant is commonly referred to as Congress Grass due to its ability to grow profusely and take over areas, sometimes even disrupting native plant species.