Translate this page:

Summary

Physical Characteristics

Coptis deltoidea is an evergreen Perennial growing to 0.2 m (0ft 8in). It is in leaf all year, in flower from March to April, and the seeds ripen from April to June. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist or wet soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

Woodland Garden Dappled Shade; Shady Edge; Ground Cover; Bog Garden;

Edible Uses

None known

References More on Edible Uses

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.
Analgesic Antidote Antipyretic Antiseptic Cholagogue Dysentery Sedative Urinary
Vasodilator

The root is analgesic, antidote, antipyretic, antiseptic, cholagogue, sedative and vasodilator[176]. It is used in the treatment of diarrhoea, acute enteritis, dysentery, insomnia, fidgets, delirium due to high fever, inflammation of the mouth and tongue, leukaemia, conjunctivitis and otitis media[176]. The root contains berberine which is a broad-spectrum antibacterial, increases the phagocytosis of white blood cells on Staphylococcus aureus, is antihypertensive by dilating the coronary artery and blood vessels of the internal viscera, relaxes the smooth muscles of the blood vessels and excites the smooth muscles of the uterus, bronchi, stomach, intestines and urinary bladder[176].

References More on Medicinal Uses

The Bookshop: Edible Plant Books

Our Latest books on Perennial Plants For Food Forests and Permaculture Gardens in paperback or digital formats.

Edible Tropical Plants

Food Forest Plants for Hotter Conditions: 250+ Plants For Tropical Food Forests & Permaculture Gardens.

Edible Temperate Plants

Plants for Your Food Forest: 500 Plants for Temperate Food Forests & Permaculture Gardens.

PFAF have eight books available in paperback and digital media.

More Books

PFAF have eight books available in paperback and digital formats. Browse the shop for more information.

Shop Now

Other Uses

Can be grown as a ground cover plant in the peat garden[200].

Special Uses

Ground cover

References More on Other Uses

Cultivation details

We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. The following notes are based on the general needs of the genus. Succeeds in a light moist humus-rich slightly acidic soil with a northerly aspect or light shade[1, 200].

References Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Celsius Fahrenheit:

The PFAF Bookshop

Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).

Shop Now

Plant Propagation

Seed - best sown in a greenhouse as soon as it is ripe in an ericaceous compost[164]. Seal the pot in a polythene bag until germination takes place, which is usually within 1 - 6 months at 10°c[164]. Stored seed should be sown as early in the year as possible. Four weeks cold stratification may be beneficial[164]. Prick out the seedlings into individual pots when they are large enough to handle and grow on in a shady part of the greenhouse for at least their first winter. Plant them out in mid-autumn or in spring. Division in spring[200].

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: China (Sichuan Sheng (west))

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 itâ€™s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants

Latin Name	Common Name	Habit	Height	Hardiness	Soil	Shade	Moisture	Edible	Medicinal	Other
Coptis brachypetala		Perennial	0.2	-	LM	S	M	0	0	3
Coptis chinensis	Huang Lian	Perennial	0.3	5-9	LMH	SN	MWe	0	3	3
Coptis japonica		Perennial	0.2	6-9	LMH	SN	M	0	2	3
Coptis occidentalis	Idaho goldthread	Perennial	0.2	4-8	LMH	SN	M	0	0	2
Coptis teeta	Yun Lian	Perennial	0.2	-	LMH	SN	M	1	2	3
Coptis trifolia	Goldthread, Threeleaf goldthread	Perennial	0.2	2-7	LMH	S	M	2	2	2

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.

Coptis deltoidea - C.Y.Cheng.&Hsiao.