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Uses

Edible uses

Notes

Seed - raw or cooked[1]. Eaten fresh or preserved for winter use[2]. 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.

Unknown part

Oil

Material uses

A fibre is obtained from the inner bark and is used to make paper[3]. The branches are removed in the autumn, the leaves removed and the branches steamed then the fibre is removed[3]. The fibres are cooked for two hours with lye and then put through a blender[3]. It makes a brown paper[3]. The fibre is also used for cordage[3].

Unknown part

Medicinal uses(Warning!)

There are no medicinal uses listed for Corylus cornuta californica.

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown as soon as it is harvested in autumn in a cold frame[4]. 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[4]. Germinates in 1 - 6 months at 20°c[4]. 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[5][6].

Division of suckers in early spring. Very easy, they can be planted out straight into their permanent positions.

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



Cultivation

An easily grown plant, it succeeds in most soils, but is in general more productive of seeds when grown on soils of moderate fertility[7][6]. It does less well in rich heavy soils or poor ones[7][8]. Does well in a loamy soil[7]. Very suitable for an alkaline soil[7], but it dislikes very acid soils[9]. Plants are fairly wind tolerant[10][7]. Members of this genus bear transplanting well and can be easily moved even when relatively large[7].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Corylus cornuta californica. 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 Corylus cornuta californica.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Corylus cornuta californica
Genus
Corylus
Family
Betulaceae
Imported References
Edible uses
Medicinal uses
Material uses & Functions
Botanic
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
4
Heat Zone
?
Water
moderate
Sun
full sun
Shade
light shade
Soil Texture
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
None listed.
Root Zone Tendancy
None listed.
Life
Deciduous or Evergreen
Herbaceous or Woody
Life Cycle
Growth Rate
?
Mature Size
8 x meters
Fertility
Pollinators
Flower Colour
?
Flower Type











References

  1. ? 1.01.1 Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books ISBN 3874292169 (1984-00-00)
  2. ? 2.02.1 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
  3. ? 3.03.13.23.33.43.5 Bell. L. A. Plant Fibres for Papermaking. Liliaceae Press (1988-00-00)
  4. ? 4.04.14.2 Bird. R. (Editor) Growing from Seed. Volume 4. Thompson and Morgan. (1990-00-00)
  5. ? Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
  6. ? 6.06.16.2 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  7. ? 7.07.17.27.37.47.57.6 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  8. ? Howes. F. N. Nuts. Faber (1948-00-00)
  9. ? Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press (1962-00-00)
  10. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  11. ? Munz. A California Flora. University of California Press (1959-00-00)