'Weeds' in the Bible

But while his men were sleeping, his enemy came and sowed weeds [resembling wheat] among the wheat, and went away.

So when the plants sprouted and formed grain, the weeds appeared also.

But he said, ‘No; because as you pull out the weeds, you may uproot the wheat with them.

So just as the weeds are gathered up and burned in the fire, so will it be at the end of the age.