National emblems

 The national emblem of England is the Rose. England's flag is the red cross on a white field. It is called the Cross of Saint George. 

The national emblem of Wales is the Daffodill. Wale's flag is the red dragon on a green and white field. The name of this flag is the Red Dragon.

The national emblem of Scotland is the Thistle. The white X-shaped cross on a blue field is the Cross of Saint Andrew. 

The national emblem of Northern Ireland is the Shamrock. The national flag is the red X-shaped cross on a white field is the cross of Saint Patrick. It's one of Northern Ireland's flag.