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Difference between revisions of "Oplopanax japonicus"

a perennial woody deciduous member of the Oplopanax genus in the family Araceae.

Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Partial sun
    Partial sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • permanent shade
    Permanent 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
  • Sandy to Clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 6
    Zone 6
    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
Oplopanax japonicus has 0 edible uses listed
Oplopanax japonicus has 0 medicinal uses listed
m (Text replace - "|uses=None known" to "")
(Migrating article to Creative Commons BY-SA, isolating PFAF NC content for manual migration. See the page: Migrating PFAF Licensing)
 
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|medicinal uses references=PFAFimport-172
 
|medicinal uses references=PFAFimport-172
  
−
|cultivation=Requires a cool moist soil{{Ref | PFAFimport-11}}{{Ref | PFAFimport-200}}. Prefers a position in light shade{{Ref | PFAFimport-182}}. Prefers dense shade and is probably best if grown in moist woodland{{Ref | PFAFimport-1}}{{Ref | PFAFimport-11}}. Tolerates maritime exposure{{Ref | PFAFimport-200}}. (Rather a strange report for a plant that needs to be grown in dense shade[K])
+
|cultivation notes=
 +
|PFAF cultivation notes=Requires a cool moist soil{{Ref | PFAFimport-11}}{{Ref | PFAFimport-200}}. Prefers a position in light shade{{Ref | PFAFimport-182}}. Prefers dense shade and is probably best if grown in moist woodland{{Ref | PFAFimport-1}}{{Ref | PFAFimport-11}}. Tolerates maritime exposure{{Ref | PFAFimport-200}}. (Rather a strange report for a plant that needs to be grown in dense shade[K])
 
A very hardy plant, tolerating temperatures down to at least -15°c, but the young shoots in spring can be damaged by late frosts{{Ref | PFAFimport-11}}{{Ref | PFAFimport-200}}. It is therefore best not grown in a frost pocket{{Ref | PFAFimport-182}}.
 
A very hardy plant, tolerating temperatures down to at least -15°c, but the young shoots in spring can be damaged by late frosts{{Ref | PFAFimport-11}}{{Ref | PFAFimport-200}}. It is therefore best not grown in a frost pocket{{Ref | PFAFimport-182}}.
 
This species used to be included in O. horridus as the Japanese form of that species, but it has recently (1991) been recognised as a distinct species{{Ref | PFAFimport-200}}.
 
This species used to be included in O. horridus as the Japanese form of that species, but it has recently (1991) been recognised as a distinct species{{Ref | PFAFimport-200}}.
 
A very ornamental plant, but it is densely armed with spikes{{Ref | PFAFimport-60}}. It transplants easily and also tolerates pruning{{Ref | PFAFimport-200}}.
 
A very ornamental plant, but it is densely armed with spikes{{Ref | PFAFimport-60}}. It transplants easily and also tolerates pruning{{Ref | PFAFimport-200}}.
 
The leaves and stems are excessively spiny{{Ref | PFAFimport-182}}.
 
The leaves and stems are excessively spiny{{Ref | PFAFimport-182}}.
−
|propagation=Seed - best sown in a cold frame as soon as it is ripe in the autumn{{Ref | PFAFimport-200}}. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.
+
|propagation notes=
 +
|PFAF propagation notes=Seed - best sown in a cold frame as soon as it is ripe in the autumn{{Ref | PFAFimport-200}}. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.
 
Division of suckers in the dormant season.
 
Division of suckers in the dormant season.
 
Root cuttings in a greenhouse in the winter{{Ref | PFAFimport-188}}.
 
Root cuttings in a greenhouse in the winter{{Ref | PFAFimport-188}}.
 
|range=E. Asia - Japan.
 
|range=E. Asia - Japan.
 
|habitat=Moist woods, especially by streams{{Ref | PFAFimport-11}} and usually in rich soils{{Ref | PFAFimport-99}}.
 
|habitat=Moist woods, especially by streams{{Ref | PFAFimport-11}} and usually in rich soils{{Ref | PFAFimport-99}}.
−
|hazards=The plant is densely armed with spikes and these spikes are irritant{{Ref | PFAFimport-200}}. Although no specific mention has been seen for this plant, it belongs to a genus where the species are usually rich in calcium oxylate, this is toxic and if consumed makes the mouth and digestive tract feel as though hundreds of needles are being stuck into it. However, calcium oxylate is easily destroyed by thoroughly cooking or drying the plant.
+
|toxicity notes=
 +
|PFAF toxicity notes=The plant is densely armed with spikes and these spikes are irritant{{Ref | PFAFimport-200}}. Although no specific mention has been seen for this plant, it belongs to a genus where the species are usually rich in calcium oxylate, this is toxic and if consumed makes the mouth and digestive tract feel as though hundreds of needles are being stuck into it. However, calcium oxylate is easily destroyed by thoroughly cooking or drying the plant.
  
−
|edible=Young shoots - peeled and then cooked{{Ref | PFAFimport-46}}{{Ref | PFAFimport-61}}{{Ref | PFAFimport-105}}{{Ref | PFAFimport-106}}. Only the very young shoots are used{{Ref | PFAFimport-172}}.
+
|edible use notes=
 +
|PFAF edible use notes=Young shoots - peeled and then cooked{{Ref | PFAFimport-46}}{{Ref | PFAFimport-61}}{{Ref | PFAFimport-105}}{{Ref | PFAFimport-106}}. Only the very young shoots are used{{Ref | PFAFimport-172}}.
 
The roots can be chewed after peeling{{Ref | PFAFimport-105}}{{Ref | PFAFimport-106}}{{Ref | PFAFimport-161}}.
 
The roots can be chewed after peeling{{Ref | PFAFimport-105}}{{Ref | PFAFimport-106}}{{Ref | PFAFimport-161}}.
−
|medicinal=The root bark and stems are analgesic, antiphlogistic, antirheumatic, hypoglycaemic and tonic{{Ref | PFAFimport-172}}.
+
|medicinal use notes=
 +
|PFAF medicinal use notes=The root bark and stems are analgesic, antiphlogistic, antirheumatic, hypoglycaemic and tonic{{Ref | PFAFimport-172}}.
 
|enabled=Yes
 
|enabled=Yes
 
|title irregular=No
 
|title irregular=No
Line 142: Line 147:
 
|id=ISBN 0-333-47494-5
 
|id=ISBN 0-333-47494-5
 
|date=1992-00-00}}
 
|date=1992-00-00}}
 +
}}{{Article state
 +
|article cleanup=Yes
 +
|article incomplete=Yes
 +
|article citations=No
 
}}
 
}}

Latest revision as of 14:04, 4 May 2013

Uses

Toxic parts

The plant is densely armed with spikes and these spikes are irritant[1]. Although no specific mention has been seen for this plant, it belongs to a genus where the species are usually rich in calcium oxylate, this is toxic and if consumed makes the mouth and digestive tract feel as though hundreds of needles are being stuck into it. However, calcium oxylate is easily destroyed by thoroughly cooking or drying the plant.

Edible uses

Notes

Young shoots - peeled and then cooked[2][3][4][5]. Only the very young shoots are used[6]. The roots can be chewed after peeling[4][5][7].

Leaves

Unknown use

Root

Unknown use

Material uses

There are no material uses listed for Oplopanax japonicus.

Medicinal uses(Warning!)

The root bark and stems are analgesic, antiphlogistic, antirheumatic, hypoglycaemic and tonic[6].

Unknown part

Analgesic
Antiphlogistic
Antirheumatic
Hypoglycaemic
Tonic

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown in a cold frame as soon as it is ripe in the autumn[1]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.

Division of suckers in the dormant season.

Root cuttings in a greenhouse in the winter[8].

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



Cultivation

Requires a cool moist soil[9][1]. Prefers a position in light shade[10]. Prefers dense shade and is probably best if grown in moist woodland[11][9]. Tolerates maritime exposure[1]. (Rather a strange report for a plant that needs to be grown in dense shade[K])

A very hardy plant, tolerating temperatures down to at least -15°c, but the young shoots in spring can be damaged by late frosts[9][1]. It is therefore best not grown in a frost pocket[10]. This species used to be included in O. horridus as the Japanese form of that species, but it has recently (1991) been recognised as a distinct species[1]. A very ornamental plant, but it is densely armed with spikes[12]. It transplants easily and also tolerates pruning[1].

The leaves and stems are excessively spiny[10].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Oplopanax japonicus. 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 Oplopanax japonicus.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Oplopanax japonicus
Genus
Oplopanax
Family
Araceae
Imported References
Edible uses
[2][3][4][5][6][7]
Medicinal uses
[6]
Material uses & Functions
Botanic
[9][12][1]
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
6
Heat Zone
?
Water
moderate
Sun
partial sun
Shade
permanent shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
Environmental Tolerances
  • Strong wind
  • Maritime exposure
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
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
?
Mature Size
3 x meters
Fertility
?
Pollinators
?
Flower Colour
?
Flower Type
hermaphrodite











References

  1. ? 1.01.11.21.31.41.51.61.7 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  2. ? 2.02.1 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
  3. ? 3.03.1 Usher. G. A Dictionary of Plants Used by Man. Constable ISBN 0094579202 (1974-00-00)
  4. ? 4.04.14.2 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
  5. ? 5.05.15.2 Coon. N. The Dictionary of Useful Plants. Rodale Press ISBN 0-87857-090-x (1975-00-00)
  6. ? 6.06.16.26.3 Schofield. J. J. Discovering Wild Plants - Alaska, W. Canada and the Northwest. ()
  7. ? 7.07.1 Yanovsky. E. Food Plants of the N. American Indians. Publication no. 237. U.S. Depf of Agriculture. ()
  8. ? Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers Dorling Kindersley Publishers Ltd. ISBN 0-86318-386-7 (1990-00-00)
  9. ? 9.09.19.29.3 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  10. ? 10.010.110.2 Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos. Murray ISBN 0-7195-5043-2 (1992-00-00)
  11. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
  12. ? 12.012.1 Hitchcock. C. L. Vascular Plants of the Pacific Northwest. University of Washington Press (1955-00-00)

Cite error: <ref> tag with name "PFAFimport-99" defined in <references> is not used in prior text.


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