I’ve just found out that plants have three important parts. The roots, the stem and the leaves. Some plants also have flowers which are made up of petals. The roots keep the plant in the ground ...

Then, about 150 million years ago, the first flowering plants appeared on the scene. They quickly spread to all parts of the world, changing the landscape from muted green to a riot of vibrant colour.

It was heralded as the earliest known angiosperm, or flowering plant, and it is now thought to be roughly 125 million years old. In the following video clips, fossil images, and drawings ...