Paeonia lactiflora (Chinese peony or common garden peony) is a species of herbaceous perennial flowering plant in the family Paeoniaceae, native to central and eastern Asia from eastern Tibet across northern China to eastern Siberia.
Video Paeonia lactiflora
Description
It is 50-70 cm (20-28 in) tall and broad, with 9-lobed leaves 20-40 cm (8-16 in) long.
The flower buds appear in late spring (May in the Northern Hemisphere). They are large and round, opening into fragrant, cup- or bowl-shaped flowers 8-16 cm (3-6 in) in diameter, with 5-10 white, pink, or crimson petals and yellow stamens.
Maps Paeonia lactiflora
Background
Paeonia lactiflora was known as the white peony (P. albiflora) when first introduced into Europe. It was brought to England in the mid-18th century, and is the parent of most modern varieties.
The Latin specific epithet lactiflora means "with milk white flowers".
In China P. lactiflora is less highly valued as an ornamental plant than the cultivars of tree peony Paeonia rockii (tree peony) and Paeonia suffruticosa.
Cultivars
There are several hundred selected cultivars in a range of colours, sizes and forms; many have double flowers, with the stamens modified into additional petals. There are many colors now available, from pure milk white, to pink, rose, and near red, along with single to fully double forms. They are prolific bloomers, and have become the main source of peonies for the cut flower business.
The following cultivars have gained the Royal Horticultural Society's Award of Garden Merit:
Chemistry
The leaves of many cultivars are high in oleanolic and ursolic acid.
Phenolic compounds
Cis-epsilon-viniferin, trans-resveratrol, trans-resveratrol-4'-O-beta-D-glucopyranoside, trans-epsilon-viniferin, gnetin H, and suffruticosol A, B and paeoniflorin esters can be found in P. lactiflora.
Petals color is dependent on a UDP-glucose: Flavonoid 5-O-glucosyltransferase expressing anthocyanins such as peonidin-3,5-di-O-glucoside, pelargonidin-3,5-di-O-glucoside, cyanidin-3,5-di-O-glucoside, peonidin-3-O-glucoside, cyanidin-3-O-glucoside, peonidin-3-O-glucoside-5-O-arabinoside, cyanidin-3-O-glucoside-5-O-galactoside and pelargonidin-3-O-glucoside-5-O-galactoside.
In Art & Culture
Paeonia lactiflora became a popular still life subject for Impressionist artists in the late 19th century.
- Pierre-Auguste Renoir featured Peonies in multiple paintings from the 1870s through the 1890s. The Independent wrote of his fondness for the flower that: "They had been introduced into the horticultural world of Paris in the 1860s, so there was still something of the exotic about them, and Renoir paints them rather solemnly and majestically."
- Vincent Van Gogh painted "Vase with Peonies", "Bowl with Peonies and Roses" and "Vase with cornflowers and poppies, peonies and chrysanthemums", all in 1886.
- Claude Monet painted "Vase of Peonies" in 1882.
- Edouard Manet cultivated peonies in his garden and painted them frequently. The Impressionist artist Frédéric Bazille painted "Young Woman with Peonies" in 1870 as a tribute to his friend Manet, knowing his fondness for the flower.
References
External links
- Chinese Herbaceous Peony
- Chinese Tree and Herbaceous Peony
Source of article : Wikipedia
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