Species Plantarum
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' (
Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
for "The Species of Plants") is a book by
Carl Linnaeus Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming o ...
, originally published in 1753, which lists every
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of
plant Plants are the eukaryotes that form the Kingdom (biology), kingdom Plantae; they are predominantly Photosynthesis, photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with c ...
known at the time, classified into
genera Genus (; : genera ) is a taxonomic rank above species and below family as used in the biological classification of living and fossil organisms as well as viruses. In binomial nomenclature, the genus name forms the first part of the binomial s ...
. It is the first work to consistently apply binomial names and was the starting point for the naming of plants.


Publication

' was published on 1 May 1753 by Laurentius Salvius in Stockholm, in two volumes. A second edition was published in 1762–1763, and a third edition in 1764, although this "scarcely differed" from the second. Further editions were published after Linnaeus' death in 1778, under the direction of Karl Ludwig Willdenow, the director of the Berlin Botanical Garden; the fifth edition was titled "fourth edition" and was published by Willdenow in four volumes, 1798 (1), 1800 (2), 1801 (31), 1803 (32), 1804 (33), 1805 (41), 1806 (42), rather than the dates printed on the volumes themselves.


Importance

' was the first botanical work to consistently apply the
binomial nomenclature In taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, altho ...
system of naming to any large group of organisms (Linnaeus' tenth edition of ' would apply the same technique to animals for the first time in 1758). Prior to this work, a plant species would be known by a long polynomial, such as ' (meaning " plantain with pubescent ovate-lanceolate leaves, a cylindrical spike and a terete scape") or ' (meaning "''Nepeta'' with flowers in a stalked, interrupted spike"). In ', these cumbersome names were replaced with two-part names, consisting of a single-word genus name, and a single-word
specific epithet In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ...
or "trivial name"; the two examples above became '' Plantago media'' and '' Nepeta cataria'', respectively. The use of binomial names had originally been developed as a kind of
shorthand Shorthand is an abbreviated symbolic writing method that increases speed and brevity of writing as compared to Cursive, longhand, a more common method of writing a language. The process of writing in shorthand is called stenography, from the Gr ...
in a student project about the plants eaten by cattle. After the specific epithet, Linnaeus gave a short description of each species, and a synonymy. The descriptions were careful and terse, consisting of few words in small genera; in '' Glycyrrhiza'', for instance, the three species ('' Glycyrrhiza echinata'', '' Glycyrrhiza glabra'' and "''Glycyrrhiza hirsuta''", respectively) were described as "'", "'" and "'". Because it is the first work in which binomial nomenclature was consistently applied, ' was chosen as the "starting point" for the
nomenclature Nomenclature (, ) is a system of names or terms, or the rules for forming these terms in a particular field of arts or sciences. (The theoretical field studying nomenclature is sometimes referred to as ''onymology'' or ''taxonymy'' ). The principl ...
of most plants (the nomenclature of some non-vascular plants and all
fungi A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as one ...
uses later starting points).


Contents

' contained descriptions of the thousands of plant species known to Linnaeus at the time. In the first edition, there were 5,940 names, from '' Acalypha australis'' to '' Zygophyllum spinosum''. In his introduction, Linnaeus estimated that there were fewer than 10,000 plant species in existence; there are now thought to be around 400,000 species of flowering plants alone. The species were arranged in around a thousand genera, which were grouped into 24 classes, according to Linnaeus' sexual system of classification. There are no descriptions of the genera in '; these are supplied in the companion volume ' (), the fifth edition of which was printed at a similar time to the first edition of '. Linnaeus acknowledged his "sexual system" was an artificial system, rather than one which accurately reflects shared ancestry, but the system's simplicity made it easier for non-specialists to rapidly find the correct class, being based on simple counts of floral parts such as stigmas and
stamen The stamen (: stamina or stamens) is a part consisting of the male reproductive organs of a flower. Collectively, the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament ...
s.


Notes


References


Bibliography

* ** ''Species Plantarum''
vol. 1vol. 2
at
Biodiversity Heritage Library The Biodiversity Heritage Library (BHL) is the world’s largest open-access digital library for biodiversity literature and archives. BHL operates as a worldwide consortium of natural history, botanical, research, and national libraries working ...
facsimile ** ''Species Plantarum''
vol. 1vol. 2
at Botanicus * * ''Species Plantarum'' at
Project Gutenberg Project Gutenberg (PG) is a volunteer effort to digitize and archive cultural works, as well as to "encourage the creation and distribution of eBooks." It was founded in 1971 by American writer Michael S. Hart and is the oldest digital li ...
br>I–IIIIV–VVI–XXI–XIII
text
Linnaeus Link Union Catalogue
{{Authority control 1753 non-fiction books Botanical nomenclature Florae (publication) Botany books Carl Linnaeus 1753 in science 18th-century books in Latin