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Quercus - (Thunb.)Schott.

Common Name Japanese Chinquapin
Family Fagaceae
USDA hardiness 6-9
Known Hazards None known
Habitats Woods and ravines, especially near the sea in western China[109].
Range E. Asia - China, Japan.
Edibility Rating  
Other Uses  
Weed Potential No
Medicinal Rating  
Care
Fully Hardy Moist Soil Semi-shade
Quercus Japanese Chinquapin


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Quercus Japanese Chinquapin
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Summary


Physical Characteristics

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Quercus is an evergreen Tree growing to 25 m (82ft) by 10 m (32ft).
It is hardy to zone (UK) 7. It is in leaf 12-Jan. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and are pollinated by Wind, midges.Suitable for: medium (loamy) and heavy (clay) soils. Suitable pH: acid and neutral soils. It can grow in semi-shade (light woodland). It prefers moist soil.

Synonyms

Quercus cuspidata.

Habitats

Woods and ravines, especially near the sea in western China[109].

Edible Uses

Seed - cooked[2, 46, 63, 105, 177]. The cotyledon of the nut is eaten boiled or roasted[183].

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

Other Uses

None known

Cultivation details

Prefers a good deep medium to stiff loam[1]. Requires a sheltered position in semi-shade and a lime-free soil[138]. Although cold hardy in Britain, this species really requires a warm continental climate if it is to prosper and it does not do well in the maritime climate of this country[200]. It succeeds in the London area but does not attain its full size there[11]. It grows well in S.W. England[11]. The catkins have an unpleasant hawthorn-like smell to attract midges for their pollination[245].

Propagation

Seed - requires a period of cold stratification and is best sown as soon as it is ripe in a cold frame[138]. The seed has a short viability and should not be allowed to dry out. It can be stored for a few months if kept cool and moist (putting it in a plastic bag that is placed in the salad compartment of a fridge works well). Stored seed should be soaked in warm water for 24 - 48 hours prior to sowing[138]. Germination usually takes place within 1 - 3 months at 15°c[138]. As soon as they are large enough to handle, prick out the seedlings into individual pots and plant them out in mid summer if possible, otherwise grow them on in a cold frame for their first winter and plant them out in late spring. Give the young plants some protection from cold for their first few winters outdoors.

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 :

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123

 

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Author

(Thunb.)Schott.

Botanical References

1158200

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Subject : Quercus  
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