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Populus x canadensis
  • Canadian Poplar

a perennial woody deciduous member of the Populus genus in the family Salicaceae.

Niche
  • Canopy
    Canopy
    There are no details available for this niche.
Functions
  • Windbreak
    Windbreak
    There are no details available for this function.
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • no shade
    No 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
    Acid to Alkaline
    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
  • 4
    Zone 4
    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
Populus x canadensis has 0 material uses listed
Populus x canadensis has 0 medicinal uses listed

Uses

Edible uses

There are no edible uses listed for Populus x canadensis.

Material uses

An extract of the shoots can be used as a rooting hormone for all types of cuttings. It is extracted by soaking the chopped up shoots in cold water for a day[1].

A fast-growing and wind resistant tree, it can be used in a shelterbelt planting[2][3]. In more exposed sites there is some wind-pruning[2]. The tree is late coming into leaf and so often escapes the spring storms[2]. Wood - soft, rather woolly in texture, without smell or taste, of low flammability, not durable, very resistant to abrasion[2].

Wood - soft, moderately strong, easily worked, rather woolly in texture, without smell or taste, of low flammability, not durable, very resistant to abrasion[2]. Used in making the staves of barrels and woodenware, it turns well. It makes an excellent fuel[4].

Unknown part

Rooting hormone
Wood

Medicinal uses(Warning!)

Although no specific mention has been seen for this species, the bark of most, if not all members of the genus contain salicin, a glycoside that probably decomposes into salicylic acid (aspirin) in the body[5][6]. The bark is therefore anodyne, anti-inflammatory and febrifuge. It is used especially in treating rheumatism and fevers, and also to relieve the pain of menstrual cramps[6].

Unknown part

Anodyne
Antiinflammatory
Febrifuge

Ecology

Ecosystem niche/layer

Canopy

Ecological Functions

Windbreak

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - must be sown as soon as it is ripe in spring[7]. Poplar seed has an extremely short period of viability and needs to be sown within a few days of ripening[3]. Surface sow or just lightly cover the seed in trays in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the cold frame. If sufficient growth is made, it might be possible to plant them out in late summer into their permanent positions, otherwise keep them in the cold frame until the following late spring and then plant them out. Most poplar species hybridize freely with each other, so the seed may not come true unless it is collected from the wild in areas with no other poplar species growing[2]. This species is a hybrid and will not come true from seed.

Cuttings of mature wood of the current season's growth, 20 - 40cm long, November/December in a sheltered outdoor bed or direct into their permanent positions. Very easy.

Suckers in early spring[8].

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



Cultivation

A very easily grown plant, it does well in a heavy cold damp soil[9]. Prefers a deep rich well-drained circumneutral soil, growing best in the south and east of Britain[2][3]. Growth is much less on wet soils, on poor acid soils and on thin dry soils[2]. This species is fairly wind resistant, though it does not do well in exposed upland sites[2]. It dislikes shade and is intolerant of root or branch competition[3]. A very fast growing tree, it grows for a longer period in the season than other poplars.

This hybrid species contains a number of named forms, several of which have been selected for their ornamental value[2][3]. Many of them are fast growing trees that are used in forestry and for shelterbelts[2][3]. 'Serotina' and 'Robusta', in particular, are often used in shelter belt plantings. 'Serotina' is a male that responds well to pollarding but is slower in growth than some other cultivars[2]. 'Robusta' is a male and is frequently grown in forestry, as a screen and in shelterbelts[2]. The var. 'Regenerata' is tolerant of urban pollution[3]. Poplars have very extensive and aggressive root systems that can invade and damage drainage systems. Especially when grown on clay soils, they should not be planted within 12 metres of buildings since the root system can damage the building's foundations by drying out the soil[2]. Dioecious. Male and female plants must be grown if seed is required.

Hybridizes freely with other members of this genus[3].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Populus x canadensis. 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 Populus x canadensis.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Populus x canadensis
Genus
Populus
Family
Salicaceae
Imported References
Edible uses
Medicinal uses
[5][6]
Material uses & Functions
[1][2][3][4]
Botanic
[2][3]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Windbreak
Provides forage for
Provides shelter for
Environment
Hardiness Zone
4
Heat Zone
?
Water
moderate
Sun
full sun
Shade
no shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
well drained
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
deciduous
Herbaceous or Woody
woody
Life Cycle
perennial
Growth Rate
vigorous
Mature Size
40 x 12 meters
Fertility
self sterile
Pollinators
Wind
Flower Colour
?
Flower Type
dioecious











References

  1. ? 1.01.1 Schofield. J. J. Discovering Wild Plants - Alaska, W. Canada and the Northwest. ()
  2. ? 2.002.012.022.032.042.052.062.072.082.092.102.112.122.132.142.15 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
  3. ? 3.03.13.23.33.43.53.63.73.83.9 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
  4. ? 4.04.1 Turner. N. J. Plants in British Columbian Indian Technology. British Columbia Provincial Museum ISBN 0-7718-8117-7 (1979-00-00)
  5. ? 5.05.1 Weiner. M. A. Earth Medicine, Earth Food. Ballantine Books ISBN 0-449-90589-6 (1980-00-00)
  6. ? 6.06.16.2 Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
  7. ? Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press ISBN 0942375009 (1987-00-00)
  8. ? Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
  9. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)


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Facts about "Populus x canadensis"RDF feed
Article is incompleteYes +
Article requires citationsNo +
Article requires cleanupYes +
Belongs to familySalicaceae +
Belongs to genusPopulus +
Functions asWindbreak +
Has binomial namePopulus x canadensis +
Has common nameCanadian Poplar +
Has drought toleranceIntolerant +
Has environmental toleranceHigh wind +
Has fertility typeSelf sterile + and Wind +
Has flowers of typeDioecious +
Has growth rateVigorous +
Has hardiness zone4 +
Has lifecycle typePerennial +
Has material partUnknown part +
Has material useRooting hormone + and Wood +
Has mature height40 +
Has mature width12 +
Has medicinal partUnknown part +
Has medicinal useAnodyne +, Antiinflammatory + and Febrifuge +
Has search namepopulus x canadensis + and canadian poplar +
Has shade toleranceNo shade +
Has soil ph preferenceAcid +, Neutral + and Alkaline +
Has soil texture preferenceSandy +, Loamy + and Clay +
Has soil water retention preferenceWell drained +
Has sun preferenceFull sun +
Has taxonomic rankSpecies +
Has taxonomy namePopulus x canadensis +
Has water requirementsmoderate +
Inhabits ecosystem nicheCanopy +
Is deciduous or evergreenDeciduous +
Is herbaceous or woodyWoody +
Is taxonomy typeSpecies +
PFAF cultivation notes migratedNo +
PFAF edible use notes migratedYes +
PFAF material use notes migratedNo +
PFAF medicinal use notes migratedNo +
PFAF propagation notes migratedNo +
PFAF toxicity notes migratedYes +
Tolerates nutritionally poor soilNo +
Tolerates windYes +
Uses mature size measurement unitMeters +
Has subobjectThis property is a special property in this wiki.Populus x canadensis +, Populus x canadensis +, Populus x canadensis +, Populus x canadensis + and Populus x canadensis +