''Paeonia officinalis'', the common peony, or garden peony, is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Paeoniaceae,

native Native may refer to: People * Jus soli, citizenship by right of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Native Americans (disambiguation) In arts and entert ...

to mainly mountainous areas of

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 introduced in

Central Central is an adjective usually referring to being in the center of some place or (mathematical) object. Central may also refer to: Directions and generalised locations * Central Africa, a region in the centre of Africa continent, also known as ...

and

Western Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that id ...

Europe and

North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...

. ''Paeonia officinalis'' was first used for medicinal purposes, then grown as an ornamental. Many selections are now used in horticulture, though the typical species is uncommon. ''Paeonia officinalis'' is still found wild in Europe. The

cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, ...

'Rubra Plena' (deep crimson double flowered) has gained the

Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (Nort ...

Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ...

Description

It is a

herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of t ...

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also wide ...

growing to tall and wide, with leaves divided into 9 leaflets, and bowl-shaped deep pink or deep red flowers, in diameter, in late spring (May in the Northern Hemisphere).

Distribution

The common peony is native to Europe in

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

, northern

Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ...

and southern

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...

Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...

, western

Romania Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern, and Southeast Europe, Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, S ...

and the

Balkan peninsula The Balkans ( ), also known as the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throughout the who ...

and possibly northern

Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders with ...

(Royal Botanic Garden Edinburgh 1998, Lupo Osti 2006, Aghababian 2011, GRIN 2014). It is widely cultivated elsewhere, but considered a native endemic of Europe. There are six known subspecies: *''P. officinalis'' subsp. ''arietina'' ((G. Anderson) N. G. Passal.): Native to Italy,

Albania Albania ( ; sq, Shqipëri or ), or , also or . officially the Republic of Albania ( sq, Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Seas within the Mediterranean Sea and shares ...

and

Northern Caucasus The North Caucasus, ( ady, Темыр Къафкъас, Temır Qafqas; kbd, Ишхъэрэ Къаукъаз, İṩxhərə Qauqaz; ce, Къилбаседа Кавказ, Q̇ilbaseda Kavkaz; , os, Цӕгат Кавказ, Cægat Kavkaz, inh, ...

. *''P. officinalis'' subsp. ''banatica'' (( Rochel) Soó): Native to

Bosnia and Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and H ...

Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia a ...

, Romania and

Serbia Serbia (, ; Serbian language, Serbian: , , ), officially the Republic of Serbia (Serbian language, Serbian: , , ), is a landlocked country in Southeast Europe, Southeastern and Central Europe, situated at the crossroads of the Pannonian Bas ...

. *''P. officinalis'' subsp. ''huthii'' (A. Soldano): Native to South-east France and North-West Italy. *''P. officinalis'' subsp. ''italica'' (N. G. Passal. & Bernardo): Native to Italy. *''P. officinalis'' subsp. ''microcarpa'' (

Boiss. Pierre Edmond Boissier (25 May 1810 Geneva – 25 September 1885 Valeyres-sous-Rances) was a Swiss prominent botanist, explorer and mathematician. He was the son of Jacques Boissier (1784-1857) and Caroline Butini (1786-1836), daughter of Pierr ...

& Reuter) Nyman): Native to Portugal (Northeast and

Estrela Estrela, Portuguese for "star", may refer to: Animals *Estrela Mountain Dog, a breed of working dog native to the range * Phyllonorycter estrela, a moth of the family Gracillariidae Geography Portugal * Serra da Estrela Subregion, a NUTS3 statist ...

, Aire e Candeeiros and Montejunto ranges), Spain and southern France. *''P. officinalis'' subsp. ''officinalis'': Native to Austria, Switzerland, Hungary, Romania, Slovakia, France, Italy, Slovenia, Croatia, Albania and introduced to 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 ...

in Kentucky, Massachusetts, Vermont, West Virginia and

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

in Ontario.

Taxonomy

Many

synonyms A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all ...

exist for ''Paeonia officinalis'', i.e. ''Moutan officinalis'', ''Paeonia anemoniflora'', ''P. barrii'', ''P. baxteri'', ''P. commutata'', ''P. elegans'', ''P. feminea'', ''P. festiva'', ''P. fimbrata'', ''P. foemina'', ''P. fulgens'', ''P. fulgida'', ''P. hirsuta'', ''P. lanceolata'', ''P. lobata'', ''P. mollis'', ''P. nemoralis'', ''P. paradoxa'' var. ''fimbrata'', ''P. peregrina'' var. ''officinalis'', f. ''officinalis'', ''P. porrigens'', ''P. promiscua'', ''P. pubens'', ''P. rubens'', ''P. sessiliflora'', ''P. splendens'', ''P. subternata'', ''P. versicolor''.

Genetics

The common peony is an allotetraploid with two double sets of chromosomes from different parents (2n+2m=20), so it is a hybrid or

nothospecies #REDIRECT Hybrid name In botanical nomenclature, a hybrid may be given a hybrid name, which is a special kind of botanical name, but there is no requirement that a hybrid name should be created for plants that are believed to be of hybrid origin. T ...

. One of the parents is most likely '' Paeonia peregrina. The other parent is one of the group of very closely related species,

Paeonia parnassica ''Paeonia parnassica'', the Greek peony, is a plant that is native to the mountains of south-central Greece. The flowers are produced in late spring with a deep maroon red colouring on 65 cm stems. The blooms are large, up to 12 cm in ...

, P. arietina and P. humilis. Both these parents are tetraploids themselves. ''P. officinalis'' has by far the most extensive range and is one of the more abundant species in the Mediterranean region.

References

External links

* *

officinalis ''Officinalis'', or ''officinale'', is a Medieval Latin epithet denoting organisms—mainly plants—with uses in medicine, herbalism and cookery. It commonly occurs as a specific epithet, the second term of a two-part botanical name. ''Officinali ...

Garden plants Flora of Europe Plants described in 1753 Taxa named by Carl Linnaeus {{Saxifragales-stub