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Carl Linnaeus
Portrait of Linnaeus on a brown background with the word "Linne" in the top right corner
Carl von Linné, Alexander Roslin, 1775
(oil on canvas, Gripsholm Castle)
Born (1707-05-23)23 May 1707
Råshult, Stenbrohult parish (now within Älmhult Municipality), Sweden
Died 10 January 1778(1778-01-10) (aged 70)
Hammarby (estate), Danmark parish (outside Uppsala), Sweden
Resting place Uppsala Cathedral
Nationality Swedish
Alma mater
Known for
Spouse(s)
Sara Elisabeth Moraea
(m. 1739)
Children 7
Scientific career
Fields
Institutions Uppsala University
Thesis Dissertatio medica inauguralis in qua exhibetur hypothesis nova de febrium intermittentium causa (1735)
Notable students Peter Ascanius
Author abbrev. (botany) L.
Author abbrev. (zoology) Linnaeus
Signature
Carl v. Linné

Carl Linnaeus (born May 23, 1707 – died January 10, 1778) was a Swedish scientist. He was a botanist (someone who studies plants), a doctor, and a zoologist (someone who studies animals).

Linnaeus is famous for creating the system of binomial nomenclature. This system gives every animal and plant a unique name using two Latin words. This way of naming things became popular all over the world. Because of his work, he is known as the "father of modern taxonomy". Taxonomy is the science of classifying living things.

Biography

Early life and studies

Carl Linnaeus was born in Sweden. His family wanted him to become a priest. However, he was not very good at his schoolwork for that path.

Instead, Carl chose to study botany at college because he loved plants. He first studied at Lund University. There, he worked to improve the university's garden. Later, he moved to another college, Uppsala University, to continue his studies.

Travels and research

In 1733, Linnaeus met Sara Lisa Moraeus. He wanted to marry her. However, Sara's father wanted Linnaeus to earn his medical degree first. He also needed to show he could earn enough money to support a family.

So, in 1735, Linnaeus moved to the Netherlands. He stayed there for three years. During this time, he earned his degree in medicine. He also published his important book about how to classify plants.

After returning to Sweden, he worked as a doctor in Stockholm. On July 23, 1739, Carl Linnaeus married Sara Morea in Stockholm.

Throughout the 1740s, he traveled a lot around Sweden. He went on many field trips to find and name different plants and animals. When he was not traveling, Linnaeus worked on his classification system. He wanted it to work for plants, animals, and even minerals.

The Swedish king, Adolf Fredrik, made Linnaeus a noble in 1757. After this, Linnaeus changed his last name to von Linné. He often signed his name as Carl Linné.

Later years

After becoming a noble, Linnaeus kept teaching and writing. People all over the world knew about his work. He communicated with many different scientists and thinkers.

Linnaeus faced health problems as he got older. He suffered from gout and toothaches. In 1774, he had a stroke which made him weaker. Two years later, he had another stroke, which caused him to lose the use of his right side. He passed away in January 1778. He was buried in Uppsala Cathedral.

Classifying humans

Linnaeus was the first to classify humans as part of the primate group. This was a new idea for many people at the time. He treated humans like any other species he was classifying.

He also tried to group humans based on their physical features. However, his main goal was to create a system for all living things. This system helped scientists understand how different species are related.

Commemoration

Many events have celebrated Linnaeus's birthday. His image has appeared on many Swedish postage stamps and banknotes. There are also many statues of Linnaeus around the world.

The Linnean Society of London gives out the Linnean Medal. This award is for excellent work in botany or zoology. They have given it out every year since 1888.

In 2010, two colleges in Sweden joined together. They became Linnaeus University, named in his honor.

Other things named after Linnaeus include:

  • The twinflower genus Linnaea.
  • Linnaeosicyos, a type of plant.
  • A crater on the Earth's moon called Linné.
  • A street in Cambridge, Massachusetts, USA.
  • The mineral Linnaeite.

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See also

Kids robot.svg In Spanish: Carlos Linneo para niños

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