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Carl Linnaeus

Carl Linnaeus

Botanist

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Quick Facts

Taxonomy
Binomial Nomenclature
Classification System

Life Journey

1707Birth in rural Sweden

Carl Linnaeus was born on May 23, 1707, in Rashult in southern Sweden. His father Nils was a Lutheran pastor with a passion for gardening.

1708Family moves to Stenbrohult

The family moved to Stenbrohult where young Carl learned the names of plants from his father in the parsonage garden.

1717Early education and botanical studies

Linnaeus was sent to school in Vaxjo but showed little interest in formal studies, preferring to collect plants.

1727Enters Lund University

Linnaeus enrolled at Lund University to study medicine, as botany was then considered part of medical education.

1728Transfer to Uppsala University

Seeking better botanical resources, Linnaeus transferred to Uppsala University, Sweden's most prestigious institution.

1730Begins teaching at Uppsala

Though still a student, Linnaeus began giving lectures on botany that attracted large audiences.

1732Lapland expedition

Linnaeus undertook a five-month expedition to Lapland, traveling nearly 4,600 miles to study Arctic flora.

1734Expedition to Dalarna

Linnaeus led an expedition to Dalarna, where he met and became engaged to Sara Elisabeth Moraea.

1735Publication of Systema Naturae

Linnaeus published the first edition of Systema Naturae, introducing his system of binomial nomenclature for naming all organisms.

1735Receives medical degree

Linnaeus obtained his medical degree from the University of Harderwijk with a dissertation on malaria.

1738Return to Sweden and marriage

After three years abroad, Linnaeus returned to Sweden and married Sara Elisabeth Moraea.

1741Appointed Professor at Uppsala

Linnaeus was appointed Professor of Medicine and Botany at Uppsala University, transforming the botanical garden.

1745Flora Suecica published

Linnaeus published Flora Suecica, comprehensively cataloging Swedish plants using his binomial system.

1753Species Plantarum published

Linnaeus published Species Plantarum, listing all known plant species. This is considered the starting point of modern botanical nomenclature.

1757Ennobled as Carl von Linne

King Adolf Frederick ennobled Linnaeus as Carl von Linne, recognizing his contributions to Swedish science.

1758Tenth edition of Systema Naturae

The tenth edition extended binomial nomenclature to animals, including humans as Homo sapiens. This is the starting point for zoological nomenclature.

1773First stroke and declining health

Linnaeus suffered strokes that progressively impaired his health and memory.

1778Death in Uppsala

Carl Linnaeus died on January 10, 1778. Known as the 'Father of Modern Taxonomy,' his binomial nomenclature system remains the foundation of biological classification.

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