Commemoration of Carl Linnaeus

By the end of his life in 1778, Carl Linnaeus had become one of the most acclaimed scientists in Europe, the first commoner in Sweden to be dubbed a knight of the Order of the Polar Star (1753) and ennobled as Carl von Linné (1761). The Swiss philosopher Jean-Jacques Rousseau wrote during Linnaeus' lifetime: "I know no greater man on earth."[1]

The German writer Johann Wolfgang von Goethe would later write: "With the exception of Shakespeare and Spinoza, I know no one among the no longer living who has influenced me more strongly."[1] Swedish author August Strindberg wrote: "Linnaeus was in reality a poet who happened to become a naturalist".[2] Among other compliments, Linnaeus has been called the "Flower King",[3][e 1] Princeps botanicorum (Prince of Botanists), "The Pliny of the North," and "The Second Adam".[4]

In 1959, Carl Linnaeus was designated as the lectotype for Homo sapiens,[5] which means that following the International Code of Zoological Nomenclature, Homo sapiens is validly defined as the animal species to which Linnaeus belongs.

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  "Carolus Linnaeus, Knight of the Polar Star"[n 2]
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  The coat of arms of Carl von Linné[n 3]

The Royal Botanic Garden Edinburgh holds a monument to Linnaeus[e 2] designed in 1778 by the noted Scottish architect Robert Adam. It was originally erected in the Botanic Garden on Leith Walk in 1779 by John Hope, Regius Keeper of the Garden, who was the first to introduce the Linnean system of classification to Scotland.[6] It has been located in the Chilean Terrace of RBGE since 1967.[7]

There are numerous other memorials, monuments and statues of Linnaeus; some examples:[e 2]

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  Monument by Robert Adam at Royal Botanic Garden in Edinburgh
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  Hammarby, 1864[n 4]
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  Monument to Linnaeus at his birthplace in Råshult
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  Statue of Linnaeus in the Royal Academy of London
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  Carved wooden statue of Linnaeus in Visby
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  Early 19th century obelisk in Bremen[n 5]
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  Epitaph in Uppsala Cathedral
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  Linnaeus sculpture in the Chicago Botanic Garden[8]
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  Statue of Linnaeus on the University of Chicago's Midway Plaisance
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  Statue of Linnaeus in Humlegården, Stockholm.
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  Bust of Linnaeus by British sculptor Anthony Smith, at the Chelsea Flower Show in 2007

Anniversaries of Linnaeus' 1707 birth, especially in centennial years, have been marked by major celebrations.[9] In 1807, events were held in Sweden that included Linnaeus' daughters and apostles of Linnaeus, such as Adam Afzelius who was then head of the short-lived Linnéska institutet. A century later, celebrations of the bicentennial expanded globally and were even larger in Sweden. At Uppsala University, honorary doctorates were given to Ernst Haeckel, Francis Darwin and Selma Lagerlöf, among others. The memorials were so numerous that newspaper columnists began to tire of them and printed caricatures of the esteemed Linnaeus.[10] In 1917, on the 210th anniversary of Linnaeus' birth, the Swedish Linnaeus Society was founded and proceeded to restore the Linnaean Garden, which had fallen into disrepair. In 2007, tricentennial celebrations were held. During that year a documentary titled Expedition Linné was produced, which was intended to increase public understanding of and respect for nature.

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  Celebration in Råshult, 1907
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  The restored Linnaean garden
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  Mosaic portrait of Linnaeus made from apples in Kivik, 2007

In 1777, Josiah Wedgwood produced a portrait medallion of Linnaeus.[11][12]

Following the death of Linnaeus, the King of Sweden commissioned a medal to be struck with Linnaeus bearing a twinflower on the front and a dejected Cybele on the back.[13][e 3]

In 1830, the London Pharmaceutical Society produced a Linnaeus medal by William Wyon featuring Panacea on the back.[14]

The Linnean Society of New South Wales awards a bursary to assist botany, zoology or geology students at the University of Sydney.

The Chelonian Research Foundation manages a financial endowment called the Linnaeus Fund, named in his honor for being the first turtle taxonomist. Awards have been granted annually since 1992 for turtle research projects.[15]

In 2007, Uppsala University produced a Linnaeus Medal; in gold "for truly outstanding scientific achievement, especially in the Linnaean subject areas but also for meritorious furtherance of the legacy of Linnaeus or Uppsala University" and silver for "estimable administrative service in connection with the Linnaeus Tercentenary."[16]

Linnaeus has appeared on numerous Swedish postage stamps[e 4] and banknotes.[9]

In 1986, a new 100 kronor bill was introduced featuring a portrait of Linnaeus, drawings of pollinating plants from his Praeludia Sponsaliorum Plantarum, a sketch of the Linnaean Garden and a quote, often described as Linnaeus' motto, from Philosophia Botanica which reads "OMNIA MIRARI ETIAM TRITISSIMA": Find wonder in all things, even the most commonplace.[19][e 5]

For the tricentennial anniversary of Linnaeus' birth in 2007, the Sveriges Riksbank issued two commemorative coins: a 2000 krona gold coin featuring Linnaeus' eye "studying nature through a magnifying glass" on the front and a butterfly on the back with the Latin phrase NATURAE MORES DISCERE ("to learn the ways of nature") and a 200 krona silver coin featuring a portrait of Linnaeus surrounded by twinflower plants on the front and a picture of stamens and pistils on the back with the words SYSTEMA NATURAE, Linnaeus' book from which the picture was copied.[20]

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  Linnaeus on a 1957 postage stamp from the Soviet Union

People have been named in Linnaeus' honor.

Linneus, Maine,[21] and Linneus, Missouri[22] were named in his honor.

Kingston upon Hull has a street, originally known as Botanic Lane, which was renamed to Linnaeus Street by 1823.[23]

There is a Linnaean Street in Cambridge, Massachusetts, given that name in honor of the botanist in 1850 because Harvard University's Botanic Garden was located there.[24]

The Australian National University campus in Canberra has a road named Linnaeus Way, which runs past several biology buildings.[25]

Gustavus Adolphus College began its eponymous Linnaeus Arboretum in 1973. The arboretum has a bust of Linnaeus created by Paul Granlund that "takes the shape of a linden tree, and the back of the head includes impressions of Linnaeus's beloved garden in Uppsala, Sweden."[26][e 2] In October 2021, the Gustavus Adolphus College Board of Trustees made the decision to remove the name "Linnaeus" from its campus arboretum, citing scrutiny of Linnaeus' writings on human taxonomy as an example of scientific racism.[27]

Woodward Park in Tulsa, Oklahoma has a section called the Linnaeus Teaching Gardens which features a large bronze statue of Linnaeus.[28][e 2]

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  Linnaeus Way at Australian National University
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  Borgeson family cabin from 1866 in the Linnaeus Arboretum

Following approval by the Parliament of Sweden, Växjö University and Kalmar College merged on 1 January 2010; the resulting institution was named Linnaeus University (in Swedish: Linnéuniversitetet) in his honor.[29] The new university's logo carries much symbolism and is based on a drawing by Linnaeus:

The inspiration for the design has been Linnaeus' own books, such as Systema Naturae and the Linnaean Herbarium. The latter publication originates from Linnaeus's studies in Småland, preserved today at Växjö Town Library. The symbol is made up of a stylized tree. The original is a drawing by Linnaeus from his book of herbs and plants. The symbol conveys both the connection to the name and the roots in soil of the Småland region of southern Sweden. At the same time, the tree may be seen as a symbol for the month of May and for growth and vitality, a symbol which agrees well with the University's ambition to be a global university with the region as its base and the world as its stage. The logotype consists of the name [Linnéuniversitetet] written in bold typeface. The idea is that the four fruits from the symbolic tree fall to the ground and enrich the the [sic] name in turn. The fruits form the dots and accent over the letters i and e in [...] Linné.[30]

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  Linnaeus University logo
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  Library interior at Växjö
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  Läkarhuset Kronan, Kalmar

In the city of Uppsala in which Linnaeus worked and lived for most of his life there are several museums dedicated to him. These include:

• Linnaean Garden - Uppsala University's first botanical garden, planted by Olaus Rudbeck in 1655, and later restored and expanded by Carl Linnaeus; today serving as an outdoor museum, and also as an indoor biographical and science museum dedicated to Linnaeus's personal and professional life, known as the Linnaeus Museum (Linnémuséet), located in the house in the garden that was residence of Linnaeus.
• Linnaeus' Hammarby - Located some 10 km south-east of Uppsala. Served as the summer residence of the Linnaeus family. Is today a historic house museum.

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  The Linnaeus Museum
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  Linnaean Garden
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  Linnaeus' Hammarby

A species of snake, Calamaria linnaei, is named in honor of Linnaeus.[31] Asteroid 7412 Linnaeus was named in his honor. In 2008, Linnaeosicyos, a monotypic genus of flowering plants from the Dominican Republic, belonging to the family Cucurbitaceae, was named him.[32] Other examples are:

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  The twinflower genus Linnaea[n 3]
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  The nightshade species Solanum linnaeanum
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  The marimo-forming green algae species Aegagropila linnaei
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  The double-flowered peony cultivar 'Linné'[33][34]
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  The tachina fly genus Linnaemya
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  The cobalt sulfide mineral Linnaeite
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  The lunar crater Linné