Consider the following flora:

  1. Congress Grass 
  2. Black wattle
  3. Goat Weed 

 Which of the above are invasive flora?

Answer: [D] 1, 2 & 3

An invasive plant has the ability to thrive and spread aggressively outside its native range. A naturally aggressive plant may be especially invasive when it is introduced to a new habitat. Examples of invasive plants include mosses, herbs, shrubs, flowering plants, trees, vines, etc.

This question is a part of GKToday's Integrated IAS General Studies Module