''Silene italica'' is a species of plant native to

Southern Europe Southern Europe is the southern regions of Europe, region of Europe. It is also known as Mediterranean Europe, as its geography is essentially marked by the Mediterranean Sea. Definitions of Southern Europe include some or all of these countrie ...

and parts of

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...

. It is also introduced to parts of the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

and

Northern Europe The northern region of Europe has several definitions. A restrictive definition may describe Northern Europe as being roughly north of the southern coast of the Baltic Sea, which is about 54th parallel north, 54°N, or may be based on other g ...

. ''Silene italica'' is similar to ''

Silene nutans ''Silene nutans'' is a flowering plant in the genus ''Silene'', most commonly known as Nottingham catchfly. Description ''Silene nutans'' is a diploid, mainly outcrossing, herbaceous, perennial plant. It grows up to tall, from a branching, wood ...

'' and contains various subspecies.

Common names

In English, it goes by the

common name In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; and is often contrast ...

Italian catchfly. While in

Denmark ) , song = ( en, "King Christian stood by the lofty mast") , song_type = National and royal anthem , image_map = EU-Denmark.svg , map_caption = , subdivision_type = Sovereign state , subdivision_name = Danish Realm, Kingdom of Denmark ...

it is called Italiensk limurt and in

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

it is called Italienisches Leimkraut.

Etymology

''Silene'' is the feminine form of

Silenus In Greek mythology, Silenus (; grc, Σειληνός, Seilēnós, ) was a companion and tutor to the wine Greek god, god Dionysus. He is typically older than the satyrs of the Dionysian retinue (''thiasos''), and sometimes considerably older, ...

, an Ancient Greek woodland deity who was the companion and tutor to the wine god

Dionysus In ancient Greek religion and myth, Dionysus (; grc, Διόνυσος ) is the god of the grape-harvest, winemaking, orchards and fruit, vegetation, fertility, insanity, ritual madness, religious ecstasy, festivity, and theatre. The Romans ...

. ''Italica'' is the feminine form of

Italicus Italicus Rosolio di Bergamotto is a bergamot rosolio (a type of aperitivo) manufactured in Italy. The liqueur uses bergamot from Calabria and citrons from Sicily, along with Italian flower varieties. The spirit was created by an Italian bartend ...

, meaning "of Italy"

Subspecies

The following is a list of

subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...

for ''S. Italica''. * ''Silene italica'' subsp. ''italica'' * ''Silene italica'' subsp. ''peloponnesiaca'' * ''Silene italica'' subsp. ''sicula'' * ''Silene italica'' subsp. ''coutinhoi'' * ''Silene italica'' subsp. ''nemoralis'' * ''Silene italica'' subsp. ''puberula''

Characteristics

It can grow up to 40 cm or 80 cm high and the stems are erect. The species has

kidney The kidneys are two reddish-brown bean-shaped organs found in vertebrates. They are located on the left and right in the retroperitoneal space, and in adult humans are about in length. They receive blood from the paired renal arteries; blood ...

-shaped

seed A seed is an embryonic plant enclosed in a protective outer covering, along with a food reserve. The formation of the seed is a part of the process of reproduction in seed plants, the spermatophytes, including the gymnosperm and angiospe ...

s. The petals on the flowers can be pink, white, or yellow.

Sexual system

It is gynodioecious–gynomonoecious and has a low frequency of

female Female (Venus symbol, symbol: ♀) is the sex of an organism that produces the large non-motile ovum, ova (egg cells), the type of gamete (sex cell) that fuses with the Sperm, male gamete during sexual reproduction. A female has larger gamet ...

plants.

Gynomonoecious Gynomonoecy is defined as the presence of both female and hermaphrodite flowers on the same individual of a plant species. It is prevalent in Asteraceae but is poorly understood. It is a monomorphic sexual system alongside monoecy, andromonoecy an ...

individuals are common in the species and make up to 40% of the population.

Floral scent

A study from 2002 found that both

terpenoids The terpenoids, also known as isoprenoids, are a class of naturally occurring organic chemicals derived from the 5-carbon compound isoprene and its derivatives called terpenes, diterpenes, etc. While sometimes used interchangeably with "terpenes", ...

and

benzenoid In organic chemistry, benzenoids are a class of organic compounds with at least one benzene ring. These compounds have increased stability due resonance in the benzene rings. Most aromatic hydrocarbons are benzenoid. Notable counterexamples are cyc ...

s were dominating over the floral scent of ''S. Italica.'' The study also found that

chemical composition A chemical composition specifies the identity, arrangement, and ratio of the elements making up a compound. Chemical formulas can be used to describe the relative amounts of elements present in a compound. For example, the chemical formula for ...

of ''S. Italica’s''

floral scent Floral scent, or flower scent, is composed of all the volatile organic compounds (VOCs), or aroma compounds, emitted by floral tissue (e.g. flower petals). Other names for floral scent include, aroma, fragrance, floral odour or perfume. Flower scen ...

is * 2.2%

benzyl alcohol Benzyl alcohol is an aromatic alcohol with the formula C6H5CH2OH. The benzyl group is often abbreviated "Bn" (not to be confused with "Bz" which is used for benzoyl), thus benzyl alcohol is denoted as BnOH. Benzyl alcohol is a colorless liquid w ...

* 9%

benzyl acetate Benzyl acetate is an organic ester with the molecular formula . It is formed by the condensation of benzyl alcohol and acetic acid. Similar to most other esters, it possesses a sweet and pleasant aroma, owing to which, it finds applications in pe ...

* 14.5%

linalool Linalool () refers to two enantiomers of a naturally occurring terpene alcohol found in many flowers and spice plants. Linalool has multiple commercial applications, the majority of which are based on its pleasant scent (floral, with a touch of ...

* 9% methylbenzoate

Distribution and habitat

Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...

says is native to places like Albania, Bulgaria, Cyprus, Italy, Spain, Iran, Italy, Greece, Turkey, Ukraine, Yugoslavia, Palestine, Turkmenistan, Romania, and France and that it is present in

Corsica Corsica ( , Upper , Southern ; it, Corsica; ; french: Corse ; lij, Còrsega; sc, Còssiga) is an island in the Mediterranean Sea and one of the 18 regions of France. It is the fourth-largest island in the Mediterranean and lies southeast of ...

Great Britain Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is ...

, and

but not native. But the

Centre for Agriculture and Bioscience International CABI (legally CAB International, formerly Commonwealth Agricultural Bureaux) is a nonprofit intergovernmental development and information organisation focusing primarily on agricultural and environmental issues in the developing world, and th ...

says that it was introduced to

Belgium Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to th ...

with it first being reported in 1918 and is also present in

Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...

and

Slovakia Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the s ...

. According to the

United States Department of Agriculture The United States Department of Agriculture (USDA) is the United States federal executive departments, federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, ...

, it was introduced to

New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware ...

and

New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...

. Throughout the

Mediterranean region In biogeography, the Mediterranean Basin (; also known as the Mediterranean Region or sometimes Mediterranea) is the region of lands around the Mediterranean Sea that have mostly a Mediterranean climate, with mild to cool, rainy winters and wa ...

, S. Italica occurs in hedges as well as open woodlands. In

southern France Southern France, also known as the South of France or colloquially in French language, French as , is a defined geographical area consisting of the regions of France that border the Atlantic Ocean south of the Marais Poitevin,Louis Papy, ''Le midi ...

it is commonly found in the

garrigue Garrigue or garigue ( ), also known as phrygana ( el, φρύγανα , n. pl.), is a type of low scrubland ecoregion and plant community in the Mediterranean forests, woodlands, and scrub biome. It is found on limestone soils in southern Fra ...

. In Britain, it naturally occurs on chalky roadside banks and chalk quarries between

Dartford Dartford is the principal town in the Borough of Dartford, Kent, England. It is located south-east of Central London and is situated adjacent to the London Borough of Bexley to its west. To its north, across the Thames estuary, is Thurrock in ...

and

Greenhithe Greenhithe is a village in the Borough of Dartford in Kent, England, and the civil parish of Swanscombe and Greenhithe. It is located east of Dartford and west of Gravesend. Area In the past, Greenhithe's waterfront on the estuary of the riv ...

. It was first cultivated on the island in 1759 but was first found in the wild in 1863.

References

{{Taxonbar, from=Q12217878

italica Italica ( es, Itálica) was a Roman town founded by Italic settlers in Hispania; its site is close to the town of Santiponce, part of the province of Seville in modern-day Spain. It was founded in 206 BC by Roman general Scipio as a settleme ...

Silenus