Sanjay Gandhi National Park
The "karvi" shrub, as it is locally called in the Marathi language, sometimes also spelled as "karvy" in English, only blooms once in eight years in a mass flowering covering the forest floor in a lavender blush. It grows in abundance in the Western Ghats hills near Mumbai including throughout the Sanjay Gandhi National Park as in other parts of its natural range. In Sanjay Gandhi National Park its latest blooming took place in 2008, and it is scheduled to bloom here again in 2016. Termed by nature enthusiasts as 'nature's miracle' its maximum bloom can be seen on some of the inner paths and trails that lie undisturbed in the park. It survives best on the vast sloping expanses of the hillsides, with the Kanheri caves area of the park being one of the best places to observe large areas of blooms.
Sundarbans
The Sundarban National Park is a National Park, Tiger Reserve, and a Biosphere Reserve in West Bengal, India. It is part of the Sundarbans on the Ganges Delta, and adjacent to the Sundarbans Reserve Forest in Bangladesh. The delta is densely covered by mangrove forests, and is one of the largest reserves for the Bengal tiger. It is also home to a variety of bird, reptile and invertebrate species, including the salt-water crocodile. The present Sundarbans National Park was declared as the core area of Sundarbans Tiger Reserve in 1973 and a wildlife sanctuary in 1977. On 4 May 1984 it was declared a National Park.