The flower that blooms every 12 years

One of the rarest flowers in the world, the Neelakurinji blooms just once every 12 years in India’s south-western state of Kerala, when it covers the hills in a violet hue.
Read more: http://www.bbc.com/travel/gallery/20181015-the-flower-that-blooms-every-12-years?source=Snapzu