The national flower is Blue Poppy (Meconopsis Grandis). It is a delicate blue or purple tinged blossom with a white filament. It grows to a height of 1 meter, on the rocky mountain terrain found above the tree line of 3500-4500 meters. It was discovered in 1933 by a British Botanist, George Sherriff in a remote part of Sakteng in eastern Bhutan. The national flower is Blue Poppy (Meconopsis Grandis). It is a delicate blue or purple tinged blossom with a white filament. It grows to a height of 1 meter, on the rocky mountain terrain found above the tree line of 3500-4500 meters. It was discovered in 1933 by a British Botanist, George Sherriff in a remote part of Sakteng in eastern Bhutan.