Royal Botanic Gardens, Kew

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Royal Botanic Gardens, Kew
Kew royalbritannicgardens logo.png
Type Non-departmental public body
Key people
£65.6 million [1]

Royal Botanic Gardens, Kew is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. An internationally important botanical research and education institution, it employs 1,100 staff. [1] Its board of trustees is chaired by Dame Amelia Fawcett.


The organisation manages botanic gardens at Kew in Richmond upon Thames in south-west London, and at Wakehurst, a National Trust property in Sussex which is home to the internationally important Millennium Seed Bank, whose scientists work with partner organisations in more than 95 countries. [2] Kew, jointly with the Forestry Commission, founded Bedgebury National Pinetum in Kent in 1923, specialising in growing conifers. [3] In 1994 the Castle Howard Arboretum Trust, which runs the Yorkshire Arboretum, was formed as a partnership between Kew and the Castle Howard Estate. [4]

In 2019, the organisation had 2,316,699 public visitors at Kew, and 312,813 at Wakehurst. [5] Its 326-acre (132 ha) site at Kew has 40 historically important buildings; it became a UNESCO World Heritage Site in 2003. [6] The collections at Kew and Wakehurst include over 27,000 taxa of living plants, [7] 8.3 million plant and fungal herbarium specimens, and over 40,000 species in the seed bank. [8]


The Royal Botanic Gardens, Kew states that its mission is to apply scientific discovery and research to fully develop the information about and potential uses of plants and fungi. [9]

A conference held in 1976 by the Royal Botanic Gardens Kew was important as it established a co-ordinating body in order to determine which threatened plants are in cultivation and where they are located which played a role in plant conservation. [10]


Kew is governed by a board of trustees which comprises a chairman and eleven members. Ten members and the chairman are appointed by the Secretary of State for Environment, Food and Rural Affairs. Her Majesty the Queen appoints her own trustee on the recommendation of the Secretary of State. As of 2022 the Board members are: [11]

Kew Science

Scientific staff

There are approximately 350 researchers working at Kew. [12] The Director of Science is Alexandre Antonelli. The Deputy Directors are Paul Kersey and Monique Simmonds. [13]

Kew Science staff include those of the Kew Madagascar Conservation Centre. [14]


The scientific staff at Kew maintain a variety of plant and fungal data and digital resources, including: [15]

Plants of the World Online

Plants of the World Online is an online database launched in March 2017 as one of nine strategic outputs with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by 2020". It links taxonomic data with images from the collection, to provide a single point of access with information on identification, distribution, traits, conservation, molecular phylogenies and uses. In addition it serves as a backbone for global resources such as World Flora Online. [16]

International Plant Names Index

The International Plant Names Index (IPNI) includes information from the Index Kewensis , a project which began in the 19th century to provide an "Index to the Names and Authorities of all known flowering plants and their countries". [17] The Harvard University Herbaria and the Australian National Herbarium co-operate with Kew in the IPNI database, which was launched in its present form in 1999 to produce an authoritative source of information on botanical nomenclature including publication details of seed plants, ferns and lycophytes. It is a nomenclatural listing of all published taxonomic plant names including new species, new combinations and new names at rank of botanical family down to infraspecific. It provides data for other related projects including Tropicos and the Global Biodiversity Information Facility (GBIF). [18]


Information and key to flowering plants of the Neotropics (tropical South and Central America). [19]

World Checklist of Selected Plant Families

The World Checklist of Selected Plant Families (WCSP) is a register of accepted scientific names and synonyms of 200 selected seed plant families. WCSP is widely used and most authoritative web resources on plants use it as their basis. [18] [20]

World Checklist of Vascular Plants

The World Checklist of Vascular Plants (WCVP) includes all known vascular plant species (flowering plants, conifers, ferns, clubmosses and firmosses). It is derived from the WCSP and the IPNI and therefore only includes names found in those databases. It is the taxonomic database for Plants of the World Online. Since WCSP includes only selected families, WCVP will seek to complete the process. [21] [18]

World Checklist of Useful Plant Species

A checklist of 40,292 species, including nine non-plant taxa (e.g. nostoc, forkweed, brown algae), compiled from multiple pre-existing datasets. [22]

Collaborative projects

The Plant List

Kew also cooperated with the Missouri Botanical Garden and other international bodies in The Plant List (TPL). Unlike the IPNI, it provides information on which names are currently accepted. The Plant List is an Internet encyclopedia project which was launched in 2010 to compile a comprehensive list of botanical nomenclature. [23] The Plant List has 1,064,035 scientific plant names of species rank of which 350,699 are accepted species names. In addition, the list has 642 plant families and 17,020 plant genera. It was last updated in 2013, and was superseded by World Flora Online. [24] [25]

World Flora Online

World Flora Online was developed as a successor to The Plant List, in 2012, aiming to include all known plants by 2020. [24]

See also

Related Research Articles

International Plant Names Index Database of plant names

The International Plant Names Index (IPNI) describes itself as "a database of the names and associated basic bibliographical details of seed plants, ferns and lycophytes." Coverage of plant names is best at the rank of species and genus. It includes basic bibliographical details associated with the names. Its goals include eliminating the need for repeated reference to primary sources for basic bibliographic information about plant names.

The 1893 Index Kewensis (IK), maintained by the Royal Botanic Gardens, Kew, is a publication that aims to register all botanical names for seed plants at the rank of species and genera. It later came to include names of taxonomic families and ranks below that of species.

<i>Damasonium alisma</i> Species of aquatic plant

Damasonium alisma is a species of flowering marsh plant known by the common name of starfruit. Its native range includes parts of Great Britain, France, Portugal, Spain, Italy, Greece, Russia, Ukraine, Moldova, and Kazakhstan.

Wakehurst Place

Wakehurst, previously known as Wakehurst Place, is a house and botanic gardens in West Sussex, England, owned by the National Trust but used and managed by the Royal Botanic Gardens, Kew. It is near Ardingly, West Sussex in the High Weald, and comprises a late 16th-century mansion, a mainly 20th-century garden and, in a modern building, Kew's Millennium Seed Bank. Visitors are able to see the gardens, the Mansion, and also visit the seed bank. The garden today covers some 2 km2 and includes walled and water gardens, woodland and wetland conservation areas.

<i>Calla</i> Monotypic genus of flowering plant in the arum family Araceae

Calla is a genus of flowering plant in the family Araceae, containing the single species Calla palustris.

<i>Tigridia pavonia</i> Species of plant in the family Iridaceae

Tigridia pavonia is a species of flowering plant in the iris family Iridaceae. Common names include jockey's cap lily, Mexican shellflower, peacock flower, tiger iris, and tiger flower. This summer-flowering bulbous herbaceous perennial is widespread across much of Mexico, Guatemala, El Salvador, and Honduras. It is naturalized in Ecuador and Peru.

<i>Stenanthium</i> Genus of flowering plants

Stenanthium is a North American genus of flowering plants in the tribe Melanthieae of the family Melanthiaceae.

<i>Barleria prionitis</i> Species of flowering plant

Barleria prionitis is a shrub in the family Acanthaceae, native to Island and Mainland Southeast Asia, China, the Indian Subcontinent, the Arabian Peninsula and northeastern Africa. It is widely spread as an ornamental and weed, occurring in naturalised populations around the world. It used not only as an ornamental but also as a hedge and extensively as a component of folk medicines. As a weed it is regarded as problematic in many areas.

The Plant List was a list of botanical names of species of plants created by the Royal Botanic Gardens, Kew and the Missouri Botanical Garden and launched in 2010. It was intended to be a comprehensive record of all known names of plant species over time, and was produced in response to Target 1 of the 2002-2010 Global Strategy for Plant Conservation, to produce "An online flora of all known plants.” It has not been updated since 2013, and has been superseded by World Flora Online.

<i>Elaeocarpus lanceifolius</i> Species of flowering plant in the family Elaeocarpaceae

Elaeocarpus lanceifolius is a tree species in the family Elaeocarpaceae. It is found across tropical Asia from Thailand to Yunnan to Nepal to Karnataka, India. It is used for its wood, fruit, and nuts.

The World Checklist of Selected Plant Families is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plant families." Maintained by the Royal Botanic Gardens, Kew, it is available online, allowing searches for the names of families, genera and species, as well as the ability to create checklists.

<i>Acokanthera oblongifolia</i> Species of plant

Acokanthera oblongifolia is a plant in the family Apocynaceae. It grows as an evergreen shrub or small tree up to 6 metres (20 ft) tall. Its fragrant flowers feature a white tinged pink corolla. The berries are purple when ripe. Its habitat is dry forest and coastal thickets. Acokanthera oblongifolia is used in local African medicinal treatments for snakebites, itches and internal worms. The plant has been used as arrow poison. The species is native to Mozambique and South Africa.

<i>Acianthus sinclairii</i> Species of flowering plant

Acianthus sinclairii, commonly known as pixie cap or heart-leaf orchid, is a flowering plant in the orchid family Orchidaceae and is endemic to New Zealand. It is a terrestrial herb with a single, heart-shaped leaf and up to ten translucent green flowers, usually tinged maroon.

Bambusa brevispicula is a species of Bambusa bamboo.

<i>Periploca laevigata</i> Species of flowering plant

Periploca laevigata is a species of flowering plant in the family Apocynaceae, native to the Canary Islands, the Savage Islands and Cape Verde.

<i>Hypericum przewalskii</i> Species of flowering plant in the St Johns wort family Hypericaceae

Hypericum przewalskii, commonly called Przewalski's St. John's wort, is a flowering plant in Hypericumsect. Roscyna that is native to China.

Asperula purpurea is a species of flowering plant in the family Rubiaceae. It was first described in 1974 and is endemic to France, Switzerland, Italy, Austria, Slovenia, Serbia, Bosnia and Herzegovina, Montenegro, Croatia, Romania, Albania, Greece, and Turkey.

<i>Drosera finlaysoniana</i> Species of plant

Drosera finlaysoniana is a carnivorous herb found in Australia and south east Asia. More commonly found in the north of Australia. In southern Australian sites it has been recorded at inland areas, in eucalyptus woodlands subject to flooding. Also found in Hainan, Taiwan, the Indo-China region and the Philippines.

<i>Eriocapitella tomentosa</i> Species of flowering plant

Eriocapitella tomentosa, a species of flowering plant in the buttercup family Ranunculaceae, is native to Asia. The specific epithet tomentosa means "thickly matted with hairs, tomentum (padding)". In Chinese, a common name is da huo cao (大火草), which means "big fire grass" or "great fireweed".

Holubia is a monotypic genus of flowering plants belonging to the family Pedaliaceae. The only species is Holubia saccata.


  1. 1 2 Annual reports 2020.
  2. "How we work". Millennium Seed Bank. Royal Botanic Gardens, Kew. Retrieved 26 August 2017.
  3. England, Forestry Commission. "History of Bedgebury National Pinetum". Retrieved 15 August 2018.
  4. "Background". The Yorkshire Arboretum . Retrieved 15 August 2018.
  5. "ALVA – Association of Leading Visitor Attractions". Retrieved 23 October 2020.
  6. Guinness World Records 2011. Guinness World Records. 2010. pp.  69. ISBN   978 1 904994 57 2.
  7. "Living Collections at Kew".
  8. "Science collections at Kew".
  9. RBG mission 2020.
  10. Prance, Ghillean T. (December 2010). "A brief history of conservation at the Royal Botanic Gardens, Kew". Kew Bulletin. 65 (4): 501–508. doi:10.1007/s12225-010-9231-2. ISSN   0075-5974.
  11. "Board of Trustees". Royal Botanic Gardens, Kew. Retrieved 10 February 2022.
  12. RBG science 2020.
  13. "Kew Science staff". London: Royal Botanic Gardens, Kew. Retrieved 14 March 2021.
  14. "UK and Islands – Madagascar". Royal Botanic Gardens, Kew.
  15. RBG data 2020.
  16. POWO 2020.
  17. Jackson 1893, Hooker JD. Preface, in.
  18. 1 2 3 Turner & Govaerts 2019.
  19. Neotropikey 2020.
  20. WCSP 2020.
  21. WCVP 2020.
  22. WCUPS 2020.
  23. Paton 2013.
  24. 1 2 WFO 2020.
  25. The Plant List 2013.