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Corylus jacquemontii - Decne.

Common Name Indian Tree Hazel
Family Betulaceae
USDA hardiness 6-9
Known Hazards None known
Habitats Forests and shrubberies to 3000 metres[51].
Range E. Asia - N.W. Himalayas.
Edibility Rating    (3 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care (info)
Fully Hardy Moist Soil Semi-shade Full sun
Corylus jacquemontii Indian Tree Hazel


Corylus jacquemontii Indian Tree Hazel

 

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Summary


Physical Characteristics

 icon of manicon of lolypop
Corylus jacquemontii is a deciduous Tree growing to 25 m (82ft 0in).
See above for USDA hardiness. It is hardy to UK zone 7. It is in flower from April to May, and the seeds ripen from September to October. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very alkaline soils.
It can grow in semi-shade (light woodland) or no shade. It prefers moist soil. The plant can tolerates strong winds but not maritime exposure.

UK Hardiness Map US Hardiness Map

Synonyms

C. colurna jacquemontii. C. lacera.

Plant Habitats

Woodland Garden Canopy; Secondary; Dappled Shade; Shady Edge;

Edible Uses

Edible Parts: Oil  Seed
Edible Uses: Oil

Seed - raw or cooked[51, 105]. Rich in oil. The seed ripens in mid to late autumn and will probably need to be protected from squirrels[K]. When kept in a cool place, and not shelled, the seed should store for at least 12 months[K]. An edible oil is obtained from the seed.

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.


None known

References   More on Medicinal Uses

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Other Uses

Oil

None known

Special Uses

References   More on Other Uses

Cultivation details

An easily grown plant, it succeeds in most soils, but is in general more productive of seeds when grown on soils of moderate fertility[11, 200]. It does less well in rich heavy soils or poor ones[11, 63]. Does well in a loamy soil[11]. Very suitable for an alkaline soil[11], but it dislikes very acid soils[17]. Plants are fairly wind tolerant[1, 11]. This species is cultivated for its edible seed in Asia[51], it frequently sets fruit at Kew[11]. Closely allied to C. colurna[11], and considered to be no more than a sub-species by some botanists, it is an upright growing tree that does not produce suckers[183]. Members of this genus bear transplanting well and can be easily moved even when relatively large[11].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - best sown as soon as it is harvested in autumn in a cold frame[164]. Germinates in late winter or spring. Stored seed should be pre-soaked in warm water for 48 hours and then given 2 weeks warm followed by 3 - 4 months cold stratification[164]. Germinates in 1 - 6 months at 20°c[164]. When large enough to handle, prick the seedlings out into individual pots and grow them on in a cold frame or sheltered place outdoors for their first winter. Plant them out into their permanent positions in late spring or early summer[K]. Layering in autumn. Easy, it takes about 6 months[78, 200].

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Afghanistan TROPICAL ASIA: India (Himachal Pradesh, Jammu and Kashmir, Uttar Pradesh), Nepal

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
Corylus americanaAmerican HazelTree3.0 4-8  LMHSNM312
Corylus avellanaCommon Hazel, Common filbert, European Filbert, Harry Lauder's Walking Stick, Corkscrew Hazel, HazelTree6.0 4-8 MLMHSNM525
Corylus avellana pontica Tree0.0 -  LMHSNM403
Corylus chinensisChinese HazelTree24.0 5-9  LMHSNM20 
Corylus colurnaTurkish Hazel, Chinese hazelnut, Turkish Filbert, Turkish HazelTree20.0 4-7 SLMHSNM313
Corylus cornutaBeaked Hazel, California hazelnut, Turkish Filbert, Turkish HazelShrub3.0 4-7  LMHSNM313
Corylus cornuta californicaCalifornia HazelShrub8.0 4-8  LMHSNM304
Corylus fargesii Tree15.0 -  LMHSNM20 
Corylus feroxHimalayan Hazel, Tibetan hazelnutTree10.0 7-10  LMHSNM202
Corylus heterophyllaSiberian FilbertTree7.0 4-8  LMHSNM314
Corylus hybrids & neohybridsHybrid & Neohybrids, Hazel, FilbertShrub25.0 4-9 MLMHSNM525
Corylus maximaFilbert, Giant filbertShrub6.0 4-8  LMHSNM505
Corylus sieboldianaJapanese Hazel, Manchurian hazelShrub5.0 5-9  LMHSNM301
Corylus sieboldiana mandschuricaHairy hazel, Japanese hazelnut,Shrub4.5 5-9  LMHSNM301
Corylus tibetica Tree15.0 6-9  LMHSNM20 
Corylus x colurnoidesTrazelTree15.0 0-0  LMHSNM300
Corylus x vilmoriniiChinese TrazelTree25.0 4-8  LMHSNM20 

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.

 

Expert comment

Author

Decne.

Botanical References

1151200

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