Peony

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For the ancient Balkan region and tribe, see Paionia.

Peony

Paeonia rockii

Kingdom:	Plantae
Division:	Magnoliophyta
Class:	Magnoliopsida
Order:	Saxifragales
Family:	Paeoniaceae
Genus:	Paeonia L.

Species

See text

The peony or paeony (Paeonia) is the sole genus in the flowering plant family Paeoniaceae. They are native to Asia, southern Europe and western North America.

Most are herbaceous perennial plants 0.5–1.5 metres tall, but some are woody shrubs up to 1.5–3 metres tall. They have compound, deeply lobed leaves, and large, often fragrant flowers, ranging from red to white or yellow, in late spring and early summer. In the past, the peonies were often classified in the family Ranunculaceae, alongside Hellebores and Anemones

Selected species

Herbaceous species (about 30 species)
- Paeonia abchasica
- Paeonia anomala
- Paeonia bakeri
- Paeonia broteri
- Paeonia brownii (Brown's Peony)
- Paeonia californica (California Peony)
- Paeonia cambessedesii
- Paeonia caucasica
- Paeonia clusii
- Paeonia coriacea
- Paeonia daurica
- Paeonia emodi
- Paeonia hirsuta
- Paeonia intermedia
- Paeonia japonica (Japanese Peony)
- Paeonia kesrouanensis (Syrian Peony)
- Paeonia lactiflora (Chinese Peony)
- Paeonia macrophylla
- Paeonia mairei
- Paeonia mascula (Balkan Peony)
- Paeonia mlokosewitschii (Golden Peony)
- Paeonia obovata
- Paeonia officinalis (European Peony)
- Paeonia parnassica (Greek Peony)
- Paeonia peregrina
- Paeonia rhodia
- Paeonia sterniana
- Paeonia steveniana
- Paeonia tenuifolia
- Paeonia tomentosa
- Paeonia veitchii (Veitch's Peony)
- Paeonia wittmanniana

Woody species (about 10 species)
- Paeonia decomposita
- Paeonia delavayi (Delavay's Tree Peony)
- Paeonia jishanensis (Jishan Peony; syn. Paeonia spontanea)
- Paeonia ludlowii (Ludlow's Tree Peony)
- Paeonia ostii (Osti's Peony)
- Paeonia potaninii
- Paeonia qiui (Qiu's Peony)
- Paeonia rockii (Rock's Peony)
- Paeonia suffruticosa (Suffruticosa Peony; probably of hybrid origin)

A white peony in Warren County, Indiana.

The peony is among the longest-used flowers in ornamental culture and is one of the smallest living creature national emblems in China. Along with the plum blossom, it is a traditional floral symbol of China, where it is called 牡丹 (mǔ dān). In 1903, the Qing Dynasty declared the peony as the national flower. Currently, the Republic of China on Taiwan designates the plum blossom as the national flower, while the People's Republic of China has no legally designated national flower. In 1994, the peony was proposed as the national flower after a nationwide poll, but the National People's Congress failed to ratify the selection. In 2003, another selection process has begun, but to date, no choice has been made.

The famous ancient Chinese city Luoyang has a reputation as a cultivation centre for the peonies. Throughout Chinese history, peonies in Luoyang are often said to be the finest in the country. Dozens of peony exhibitions and shows are also held there annually.

In Japan, Paeonia lactiflora used to be called ebisugusuri ("foreign medicine"). In kampo (the Japanese adaptation of Chinese medicine), its root was used as a treatment for convulsions. It is also cultivated as garden plant. In Japan it is said that Chinese people call Paeonia lactiflora "prime minister of flowers".

Pronunciation of 牡丹 (peony) in Japan is "botan". Before Meiji period, meat taken from quadrupeds was seldom consumed in Japan due to Buddhism. Thus in cases where such meat was handled, it was paraphrased using the names of flowers. The term botan was used (and is still used) to paraphrase wild boar meat. This comes from the flowery resemblance of the sliced meat when spread over a dish. Another example is sakura (cherry blossoms) which stands for horsemeat.

In 1957, the Indiana General Assembly passed a law to make the peony the state flower of Indiana, a title which it holds to this day. It replaced the zinnia, which had been the state flower since 1931.

Mischievous nymphs were said to hide in the petals of the Peony thus casing this magnificent flower to be given the meaning of Shame or Bashfulness in the Language of Flowers. It was named after Pæon, a physician to the gods, who obtained the plant on Mount Olympus from the mother of Apollo. Once planted the Peony likes to be left alone and punishes those who try to move it by not flowering again for several years. Once established, however, it produces splendid blooms each year for decades. (Taken from The Language of Flowers, edited by Sheila Pickles, 1990)

Peonies are also extensively grown as ornamental plants for their very large, often scented flowers.

Peonies tend to attract ants to the flower buds. This is due to the nectar that forms on the outside of the flower buds.

Wikimedia Commons has media related to:

Paeonia

A cultivated hybrid peony	A cultivar of Paeonia lactiflora	1800s botanical drawing of a single-flowered peony	Paeonia ludlowii (syn. Paeonia lutea var. ludlowii
Paeonia officinalis 'Rubra Plena' double-flowered cultivar	Paeonia lactiflora cultivar	Paeonia officinalis	Peony close-up