Montreal Botanical Garden, Montreal, Canada: Founded in 1931, this 75 hectares (190 acres) garden is known for the extent of its collections and facilities.
Royal Botanic Gardens, Kew, Engalnd: This 300 acres garden is home to the world’s largest collection of plants.
Berlin-Dahlem Botanical Garden and Botanical Museum, Berlin, Germany: Opened to the public in 1910, this botanical garden has an area of 43 hectares and 22,000 plant species.
Acharya Jagadish Chandra Bose Indian Botanic Garden, Kolkata, India: Previously known as Indian Botanic Garden or Calcutta Botanical Garden.
Brooklyn Botanic Garden, New York, United States: This 52-acre (21 ha) garden was founded in 1910, and today has over 900,000 visitors each year.
Nong Nooch Tropical Botanical Garden, Chonburi Province, Thailand : This 500-acre botanical garden opened to the public in 1980.
Kirstenbosch National Botanical Garden, Cape Town, South Africa: Located at the foot of Table Mountain.
Singapore Botanic Garden, Singapore: This 74-hectare (183-acre) botanical garden in has more than 20,000 orchids.
Jardim Botânico, Rio de Janeiro, Brazil: Located at the Jardim Botânico district, the gardens are home to around 6,500 species.
Berlin-Dahlem Botanical Garden and Botanical Museum, Berlin, Germany: Opened to the public in 1910, this botanical garden has an area of 43 hectares and 22,000 plant species.