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Quercus lamellosa
  • Bull Oak

a perennial woody evergreen member of the Quercus genus in the family Fagaceae.

Niche
  • Canopy
    Canopy
    There are no details available for this niche.
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • light shade
    Light shade
    The amount of shade a plant will tolerate without adverse health affects.
    Key
Water
  • Water Requirementsmoderate
    Moderate
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • acid,neutral,alkaline
    Unknown
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Loamy to Clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 8
    Zone 8
    The USDA Hardiness scale assigns plants a number from 1 to 12 representing the minimum temperature a plant can survive.
    Key
    0< -53.9ºC< -65ºF
    1-51.1ºC-60ºF
    2-45.6ºC-50F
    3-40ºC-40ºF
    4-34.4ºC-30ºF
    5-28.9ºC-20ºF
    6-23.3ºC-10ºF
    7-17.8ºC0ºF
    8-12.2C10ºF
    9-6.7ºC20ºF
    10-1.1ºC30ºF
    114.4ºC40ºF
    12> 10ºC> 5ºF
  • ?
    Unknown
    The AHS Heat scale assigns plants a number from 1 to 12 representing the number of days per year a plant requires a temperature exceeding 30ºC (86ºF).
    Key
    11
    21 - 7
    38 - 14
    415 - 30
    531 - 45
    646 - 60
    761 - 90
    891 - 120
    9121 - 150
    10151 - 180
    11181 - 210
    12181 - 210
Quercus lamellosa has 0 edible uses listed
Quercus lamellosa has 0 material uses listed
Quercus lamellosa has 0 medicinal uses listed

Uses

Edible uses

Notes

Seed - cooked. It can be dried, ground into a powder and used as a thickening in stews etc or mixed with cereals for making bread. The seed of this species is particularly large with four of them covering an adult hand[1]. The seed contains bitter tannins, these can be leached out by thoroughly washing the seed in running water though many minerals will also be lost. Either the whole seed can be used or the seed can be dried and ground it into a powder. It can take several days or even weeks to properly leach whole seeds, one method was to wrap them in a cloth bag and place them in a stream. Leaching the powder is quicker. A simple taste test can tell when the tannin has been leached. The traditional method of preparing the seed was to bury it in boggy ground overwinter. The germinating seed was dug up in the spring when it would have lost most of its astringency. The roasted seed is a coffee substitute.

Unknown part

Coffee

Seed

Unknown use

Material uses

A mulch of the leaves repels slugs, grubs etc, though fresh leaves should not be used as these can inhibit plant growth[2].

Oak galls are excrescences that are sometimes produced in great numbers on the tree and are caused by the activity of the larvae of different insects. The insects live inside these galls, obtaining their nutrient therein. When the insect pupates and leaves, the gall can be used as a rich source of tannin, that can also be used as a dyestuff[3]. The bark is a source of tannin[4].

Wood - very hard, durable if it is not wet. Used for construction, making the handles of agricultural implements etc[4][5]. An excellent fuel[4].

Unknown part

Fuel
Repellent
Tannin
Wood

Medicinal uses(Warning!)

The bark and acorns are astringent[6]. Any galls produced on the tree are strongly astringent and can be used in the treatment of haemorrhages, chronic diarrhoea, dysentery etc[3].

Unknown part

Astringent

Ecology

Ecosystem niche/layer

Canopy

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - it quickly loses viability if it is allowed to dry out. It can be stored moist and cool overwinter but is best sown as soon as it is ripe in an outdoor seed bed, though it must be protected from mice, squirrels etc. Small quantities of seed can be sown in deep pots in a cold frame. Plants produce a deep taproot and need to be planted out into their permanent positions as soon as possible, in fact seed sown in situ will produce the best trees[7]. Trees should not be left in a nursery bed for more than 2 growing seasons without being moved or they will transplant very badly.

Practical Plants is currently lacking information on propagation instructions of Quercus lamellosa. Help us fill in the blanks! Edit this page to add your knowledge.



Cultivation

Prefers a good deep fertile loam which can be on the stiff side[8][7]. Young plants tolerate reasonable levels of side shade[9]. Tolerates moderate exposure, surviving well but being somewhat stunted[9].

A very ornamental tree[8], it is somewhat tender in Britain but grows well on the Isle of Wight and in Cornwall[8]. It prefers warmer summers than are usually experienced in Britain[9]. Intolerant of root disturbance, trees should be planted in their permanent positions whilst young[7]. Hybridizes freely with other members of the genus[9].

Plants in this genus are notably resistant to honey fungus[9].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Quercus lamellosa. Do you know of an interaction that should be listed here? edit this page to add it.

Polycultures & Guilds

There are no polycultures listed which include Quercus lamellosa.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Quercus lamellosa
Genus
Quercus
Family
Fagaceae
Imported References
Edible uses
[1]
Medicinal uses
[6][3]
Material uses & Functions
[2][3][4][5]
Botanic
[7][9]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Provides forage for
Provides shelter for
Environment
Hardiness Zone
8
Heat Zone
?
Water
moderate
Sun
full sun
Shade
light shade
Soil PH
acid, neutral, alkaline
Soil Texture
loamy, clay
Soil Water Retention
Environmental Tolerances
  • Strong wind
Ecosystems
Native Climate Zones
None listed.
Adapted Climate Zones
None listed.
Native Geographical Range
None listed.
Native Environment
None listed.
Ecosystem Niche
Canopy
Root Zone Tendancy
None listed.
Life
Deciduous or Evergreen
evergreen
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
35 x meters
Fertility
?
Pollinators
Wind
Flower Colour
?
Flower Type
monoecious











References

  1. ? 1.01.1 RHS. Wisley, Surrey. The Garden. Volume 124. 1999. RHS. Wisley, Surrey. ISBN 0308 5457 (1999-00-00)
  2. ? 2.02.1 Riotte. L. Companion Planting for Successful Gardening. Garden Way, Vermont, USA. ISBN 0-88266-064-0 (1978-00-00)
  3. ? 3.03.13.23.3 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
  4. ? 4.04.14.24.3 Gamble. J. S. A Manual of Indian Timbers. Bishen Singh Mahendra Pal Singh (1972-00-00)
  5. ? 5.05.1 Manandhar. N. P. Plants and People of Nepal Timber Press. Oregon. ISBN 0-88192-527-6 (2002-00-00)
  6. ? 6.06.1 Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. (1986-00-00)
  7. ? 7.07.17.27.3 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  8. ? 8.08.18.2 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  9. ? 9.09.19.29.39.49.5 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)


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Facts about "Quercus lamellosa"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familyFagaceae +
Belongs to genusQuercus +
Has common nameBull Oak +
Has drought toleranceIntolerant +
Has edible partUnknown part + and Seeds +
Has edible useCoffee substitute + and Unknown use +
Has environmental toleranceHigh wind +
Has fertility typeWind +
Has flowers of typeMonoecious +
Has hardiness zone8 +
Has lifecycle typePerennial +
Has material partUnknown part +
Has material useFuel +, Repellent +, Tannin + and Wood +
Has mature height35 +
Has medicinal partUnknown part +
Has medicinal useAstringent +
Has search namequercus lamellosa + and x +
Has shade toleranceLight shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil teclayture preferenceClay +
Has soil teloamyture preferenceLoamy +
Has sun preferenceFull sun +
Has taxonomy nameQuercus lamellosa +
Has water requirementsmoderate +
Inhabits ecosystem nicheCanopy +
Is deciduous or evergreenEvergreen +
Is herbaceous or woodyWoody +
Is taxonomy typeSpecies +
Tolerates nutritionally poor soilNo +
Tolerates windYes +
Uses mature size measurement unitMeters +