Charles Baron Clarke was a British

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 botanist.

He was born at Andover

Andover, Hampshire

Andover is a town in the English county of Hampshire. The town is on the River Anton some 18.5 miles west of the town of Basingstoke, 18.5 miles north-west of the city of Winchester and 25 miles north of the city of Southampton...

, the eldest son of Turner Poulter Clarke. He was educated at King's College School

King's College School

King's College School, commonly referred to as KCS, King's, or KCS Wimbledon, is an independent school for day pupils in Wimbledon in south-west London. The school was founded as the junior department of King's College London and occupied part of its premises in Strand, before relocating to...

, London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

, and at Trinity

Trinity College, Cambridge

Trinity College is a constituent college of the University of Cambridge. Trinity has more members than any other college in Cambridge or Oxford, with around 700 undergraduates, 430 graduates, and over 170 Fellows...

 and Queens'

Queens' College, Cambridge

Queens' College is a constituent college of the University of Cambridge, England.The college was founded in 1448 by Margaret of Anjou , and refounded in 1465 by Elizabeth Woodville...

 Colleges, Cambridge

Cambridge

The city of Cambridge is a university town and the administrative centre of the county of Cambridgeshire, England. It lies in East Anglia about north of London. Cambridge is at the heart of the high-technology centre known as Silicon Fen – a play on Silicon Valley and the fens surrounding the...

.

He began the study of law at Lincoln's Inn

Lincoln's Inn

The Honourable Society of Lincoln's Inn is one of four Inns of Court in London to which barristers of England and Wales belong and where they are called to the Bar. The other three are Middle Temple, Inner Temple and Gray's Inn. Although Lincoln's Inn is able to trace its official records beyond...

 in 1856 and was called to the bar in 1860.

He lectured in mathematics at Presidency College, Calcutta

Kolkata

Kolkata , formerly known as Calcutta, is the capital of the Indian state of West Bengal. Located on the east bank of the Hooghly River, it was the commercial capital of East India...

, from 1857 to 1865.

Clarke was Inspector of Schools in Eastern Bengal and later of India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

, and superintendent of the Calcutta Botanical Garden from 1869 to 1871. He retired from the Indian Civil Service in 1887.

He was president of the Linnean Society from 1894 to 1896, and was elected a fellow of the Royal Society

Royal Society

The Royal Society of London for Improving Natural Knowledge, known simply as the Royal Society, is a learned society for science, and is possibly the oldest such society in existence. Founded in November 1660, it was granted a Royal Charter by King Charles II as the "Royal Society of London"...

 in 1882.

He worked at Royal Botanic Gardens Kew until his death in 1906.