Write in brief about two important botanical gardens of India.
- The botanical garden is the specialized gardens have the collection of living plants for reference.
- Plant species in these gardens are grown for identification purposes and each plant is labelled indicating its botanical/scientific name and its family.
- The famous botanical gardens are at Kew (England)
- Indian Botanical Garden, Howrah (India)
- National Botanical Research Institute, Lucknow (India).