Probably one of the worst is that pretty little, but aggressive, plant, annual morning glory.

For example, one of the most aggressive invasive exotic plants is garlic mustard.

It is, however, an aggressive plant and its roots can dominate surrounding soil.

It is one of the most aggressive plants known, especially the "running" forms.

But it is a tall aggressive plant that requires good space in which to thrive.

It is considered an aggressive invasive plant in natural areas (both woods and fields).

Here are some of the most aggressive plants to be aware of when planning.

Anyone who is familiar with garlic mustard knows well what an aggressive plant it can be.

In fact, preservationists often suggest it as a substitute for more aggressive plants.

The aggressive plant immediately hid its mouth again behind its many branches.