How can I get rid of these two unwanted plants?

At least, as an unwanted plant, this one is particularly easy to pull up.

This is why so many unwanted plants pop up in the strangest places.

The unwanted plants can't get enough light to get a good start in life.

The park's designers have succeeded in separating the park from the unwanted plant.

An herbicide is the best way to get rid of unwanted plants.

Though it does spread aggressively, they can easily be kept under control by pulling up unwanted plants.

But unwanted plants are easily pulled out so the Ajuga keeps its place.

Also the higher the lawn, the fewer the weeds because unwanted plants have less chance to take hold.

There is never any safe time to handle these unwanted plants.