Kew Gardens

Kew Gardens is a botanic garden in southwest London founded in 1759 that houses the "largest and most diverse botanical and mycological collections in the world". Its living collections include some of the 27,000 taxa curated by Royal Botanic Gardens, Kew, while the herbarium, one of the largest in the world, has over 8.5 million preserved plant and fungal specimens. The library contains more than 750,000 volumes, and the illustrations collection contains more than 175,000 prints and drawings of plants. It is one of London's top tourist attractions and is a World Heritage Site. Kew Gardens, together with the botanic gardens at Wakehurst in Sussex, are managed by the Royal Botanic Gardens, Kew, an internationally important botanical research and education institution that employs over 1,100 staff and is a non-departmental public body sponsored by the Department for Environment, Food and Rural Affairs. The botanic gardens at Kew formally started in 1759, although they can be traced back to the exotic garden at Kew Park, formed by Henry, Lord Capell of Tewkesbury. The site now consists of 132 hectares (330 acres) of gardens and botanical glasshouses, four Grade I listed buildings, and 36 Grade II listed structures, all set in an internationally significant landscape. Kew Gardens is listed Grade I on the Register of Historic Parks and Gardens. Kew Gardens has its own police force, Kew Constabulary, which has been in operation since 1845.