It is considered a noxious weed in many parts of the world.

We don't want to leave any noxious weeds in the forest.

Invasive and noxious weed started to take over the area.

It can also be found in many other places as an introduced species and often a noxious weed.

This plant is considered a noxious weed in many places, including the state of Colorado.

In California it is known as an introduced species and a noxious weed.

It then has the potential to become a noxious weed.

It is known as a minor noxious weed in some areas.

It is present throughout the world as an introduced species and in some areas a noxious weed.

It is classified as a noxious weed by some states.