The plant kingdom is a vast and varied world, with over 400,000 known species. Plants can be found in almost every habitat on Earth, from the freezing tundra to the hottest deserts. They come in all shapes and sizes, from the tiny Wolffia , which is the smallest plant in the world, to the giant Sequoia , which can grow to over 100 meters tall.
The plant kingdom is a vast and varied world, with over 400,000 known species. Plants can be found in almost every habitat on Earth, from the freezing tundra to the hottest deserts. They come in all shapes and sizes, from the tiny Wolffia , which is the smallest plant in the world, to the giant Sequoia , which can grow to over 100 meters tall.