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Paeonia lactiflora - Pall.

Common Name Chinese Peony, Peony
Family Paeoniaceae
USDA hardiness 4-10
Known Hazards None known
Habitats Dry open stony slopes, riverbanks and sparse woodland edges[74]. Woods and grasslands at elevations of 400 - 2300 metres in China[266].
Range E. Asia - Siberia to Mongolia.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (3 of 5)
Care (info)
Fully Hardy Well drained soil Moist Soil Semi-shade Full sun
Paeonia lactiflora Chinese Peony, Peony


http://commons.wikimedia.org/wiki/User:Epibase
Paeonia lactiflora Chinese Peony, Peony
http://commons.wikimedia.org/wiki/User:Epibase

 

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Summary

Bloom Color: Pink, Red, White, Yellow. Main Bloom Time: Early summer, Late spring. Form: Upright or erect.


Physical Characteristics

 icon of manicon of flower
Paeonia lactiflora is a PERENNIAL growing to 0.8 m (2ft 7in) by 0.5 m (1ft 8in) at a medium rate.
It is hardy to zone (UK) 6. It is in flower in June, and the seeds ripen in August. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

P. albiflora. P. edulis.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Shady Edge;

Edible Uses

Edible Parts: Root  Seed  Stem
Edible Uses:

Root - cooked and eaten in a broth[2, 4, 46, 183]. Stems - cooked[177]. Seed - powdered and mixed with tea[4, 183].

References

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Alterative  Analgesic  Anodyne  Antibacterial  Antiinflammatory  Antiseptic  Antispasmodic  Astringent  
Carminative  Diuretic  Emmenagogue  Expectorant  Febrifuge  Hypotensive  Nervine  
Tonic  Women's complaints

The root of Chinese peony has been used for over 1,500 years in Chinese medicine. It is known most widely as one of the herbs used to make 'Four Things Soup', a woman's tonic, and it is also a remedy for gynaecological problems and for cramp, pain and giddiness[254]. When the whole root is harvested it is called Chi Shao Yao, if the bark is removed during preparation then it is called Bai Shao Yao[250]. The root is alterative, analgesic, anodyne, antibacterial, anti-inflammatory, antiseptic, antispasmodic, astringent, carminative, diuretic, emmenagogue, expectorant, febrifuge, hypotensive, nervine and tonic[176, 218, 238, 279]. The most important ingredient medicinally in the root is paeoniflorin, which has been shown to have a strong antispasmodic effect on mammalian intestines, it also reduces blood pressure, reduces body temperature caused by fever and protects against stress ulcers[250]. It is taken internally in the treatment of menstrual disorders, injuries, high blood pressure, pre-menstrual tension and liver disorders[238]. It should only be used under the supervision of a qualified practitioner and should not be prescribed for pregnant women[238]. The roots are harvested in the autumn from cultivated plants that are 4 - 5 years old and are boiled before being sun-dried for later use[238, 250]. The roots of wild plants are harvested in the spring or (preferably) in the autumn and are sun-dried for later use[238]. The root is an ingredient of 'Four Things Soup', the most widely used woman's tonic in China[254]. The other species used are Rehmannia glutinosa, Ligusticum wallichii and Angelica sinensis[254]. A tea made from the dried crushed petals of various peony species has been used as a cough remedy, and as a treatment for haemorrhoids and varicose veins[250].

References

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Other Uses

None known

Special Uses

Scented Plants

References

Cultivation details

Landscape Uses:Border, Foundation, Massing, Seashore, Specimen. An easily grown and undemanding plant[250], it does best in a deep rich soil, preferably neutral or slightly alkaline[1], doing quite well in sun or light shade[1, 200]. Plants are tolerant of a wide range of soil conditions, but will not survive if the soil becomes waterlogged or is too dry[250]. This species is lime tolerant[200]. Plants grown on sandy soils tend to produce more leaves and less flowers, whilst those growing on clay take longer to become established but produce better blooms[250]. Prefers a rich heavy soil that is well-drained but remains moist in the summer[187]. The species is hardy to about -25°c, but there are many named varieties some of which are hardy to about -50°[187]. Cultivated as a medicinal plant in China[178]. A very ornamental[1] and long-lived plant, surviving in gardens for 50 years or more[200]. Many hundreds of named varieties have been developed for their ornamental value[250]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[233]. A greedy plant, inhibiting the growth of nearby plants, especially legumes[54]. Strongly resents root disturbance, taking some time to recover if it is transplanted[1]. Plants should be planted with their crowns no more than 3cm below soil level. If planted deeper they do not flower so well[187]. Peony species are usually self-fertile, though they will also hybridise with other species if these flower nearby at the same time[250]. Plants take 4 - 5 years to flower from seed[200]. They generally breed true from seed[1]. Special Features:Attractive foliage, Naturalizing, Suitable for cut flowers, Suitable for dried flowers, Fragrant flowers.

References

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Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees, and Woodland Gardening. Our new book to be released soon is Edible Shrubs.

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Propagation

Seed - best sown as soon as it is ripe in a cold frame[250]. When sown fresh, the seed produces a root about 6 weeks after sowing with shoots formed in the spring[200]. Stored seed is much slower, it should be sown as soon as possible in a cold frame but may take 18 months or more to germinate[200]. The roots are very sensitive to disturbance, so many growers allow the seedlings to remain in their pots for 2 growing seasons before potting them up. This allows a better root system to develop that is more resilient to disturbance[250]. If following this practice, make sure you sow the seed thinly, and give regular liquid feeds in the growing season to ensure the plants are well fed. We usually prick out the seedlings into individual pots as soon as they are large enough to handle, and then grow them on in a cold frame for at least two growing seasons before planting them out when they are in growth in the spring[K]. Division with great care in spring or autumn. Each portion must have a leaf bud. If the lifted root is stood in shade for several hours it becomes less brittle and easier to divide[200]. Divisions that have several buds will usually flower in the second year, but those that only have one or two buds will take a number of years before they have grown sufficiently to flower[250].

Other Names

If available other names are mentioned here

Found In

Countries where the plant has been found are listed here if the information is available

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Paeonia anomalaAnomalous peony, Common PeonyPerennial0.5 4-8  LMHSNM130
Paeonia browniiBrown's PeonyPerennial0.5 6-9  LMHSNM12 
Paeonia caucasica Perennial0.6 4-8  LMHSNM01 
Paeonia delavayiTree Peony, Dian mu danShrub1.6 5-9  LMHSNM13 
Paeonia emodi Perennial1.0 7-10  LMHSNM12 
Paeonia hybrida Perennial0.5 -  LMHSNM11 
Paeonia japonicaYama-ShakuyakuPerennial0.5 6-9  LMHSNM11 
Paeonia luteaTree Peony, Dian mu danShrub1.5 6-9  LMHSNM13 
Paeonia mascula Perennial1.0 7-10  LMHSNDM01 
Paeonia obovata Perennial0.5 6-9  LMHSNM03 
Paeonia officinalisPeony, Common peonyPerennial0.6 4-10 MLMHSNM12 
Paeonia ostiiTree PeonyShrub1.5 6-9  LMHSNM12 
Paeonia potaniniiTree PeonyShrub0.6 6-9  LMHSNM12 
Paeonia suffruticosaMoutan, Moutan peony, Tree Peony, Japanese Tree PeonyShrub2.0 5-8 SLMHSNM12 
Paeonia szechuanicaTree PeonyShrub1.5 6-9  LMHSNM12 
Paeonia veitchii Perennial0.8 7-10  LMHSNM03 

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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Author

Pall.

Botanical References

74200266

Links / References

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Readers comment

Anna Poh   Mon Nov 3 2008

please kindly provide me the supporting papers for menstruation disorders and antibacterial or antiseptic properties.

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Subject : Paeonia lactiflora  
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