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Catalpa speciosa
  • Shawnee Wood

a perennial woody deciduous member of the Catalpa genus in the family Bignoniaceae.

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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
  • 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
    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
  • 5
    Zone 5
    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
Catalpa speciosa has 0 material uses listed

Uses

Edible uses

There are no edible uses listed for Catalpa speciosa.

Material uses

Wood - soft, not strong, light, coarse-grained, very durable in the soil[1][2][3][4]. It weighs 26lb per cubic foot[5]. It is largely used for fence posts and rails, telegraph poles etc, it is also occasionally used for making furniture, the interior finish of buildings etc. A very valuable timber tree in N. America[6][1][2][3][4].

Unknown part

Wood

Medicinal uses(Warning!)

There are no medicinal uses listed for Catalpa speciosa.

Ecology

Ecosystem niche/layer

Canopy

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown outdoors, or in a cold frame, as soon as it is ripe[7]. Stratify stored seed for 3 weeks at 1°c and sow in spring[7]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in a cold frame for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.

Softwood cuttings, 10cm long, in a frame. They should be taken in late spring to early summer before the leaves are fully developed[7].

Root cuttings in winter[7].

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



Cultivation

Prefers a good moist loamy soil and a sunny position that is not exposed[6][1]. Tolerates heavy clay soils. Very resistant to atmospheric pollution[8].

Plants are hardy to about -15°c, probably more in continental climates[7], they grow best in areas with hot summers[8]. Protect plants from late frosts when they are young[7]. A fast-growing tree in the wild, where it commences to flower when about 15 years old[9]. Flowering is cyclic, with large crops of seed being produced every 2 - 3 years[9]. The wood is weak which often results in branches breaking off in strong winds[9]. When damaged by herbivores, the leaves produce extrafloral nectar that attracts insects which deter the leaf-eating herbivores[10]. There are some named forms selected for their ornamental value[7]. Trees transplant easily[7].

Plants in this genus are notably resistant to honey fungus[7].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Catalpa speciosa. 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 Catalpa speciosa.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Catalpa speciosa
Genus
Catalpa
Family
Bignoniaceae
Imported References
Edible uses
Medicinal uses
Material uses & Functions
[1][2][3][4][5][6]
Botanic
[1][11][7]
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
5
Heat Zone
?
Water
moderate
Sun
full sun
Shade
no shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
Environmental Tolerances
    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
    ?
    Mature Size
    15 x 15 meters
    Fertility
    ?
    Pollinators
    Bees
    Flower Colour
    ?
    Flower Type
    hermaphrodite

    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki. "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki. "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.

    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki. "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.


    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.

    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.

    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki., "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki., "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki. "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki., "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki., "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.

    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.






    References

    1. ? 1.01.11.21.31.4 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
    2. ? 2.02.12.2 Usher. G. A Dictionary of Plants Used by Man. Constable ISBN 0094579202 (1974-00-00)
    3. ? 3.03.13.2 Sargent. C. S. Manual of the Trees of N. America. Dover Publications Inc. New York. ISBN 0-486-20278-X (1965-00-00)
    4. ? 4.04.14.2 Hill. A. F. Economic Botany. The Maple Press (1952-00-00)
    5. ? 5.05.1 Britton. N. L. Brown. A. An Illustrated Flora of the Northern United States and Canada Dover Publications. New York. ISBN 0-486-22642-5 (1970-00-00)
    6. ? 6.06.16.2 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    7. ? 7.07.17.27.37.47.57.67.77.87.9 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    8. ? 8.08.1 Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers Dorling Kindersley Publishers Ltd. ISBN 0-86318-386-7 (1990-00-00)
    9. ? 9.09.19.2 Elias. T. The Complete Trees of N. America. Field Guide and Natural History. Van Nostrand Reinhold Co. ISBN 0442238622 (1980-00-00)
    10. ? Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J [Illustrated Flora of North Central Texas] Botanical Research Institute, Texas. (1999-00-00)
    11. ? Fernald. M. L. Gray's Manual of Botany. American Book Co. (1950-00-00)

    "image:Catalpa speciosa1UME.jpg|248px" cannot be used as a page name in this wiki.

    Retrieved from "https://practicalplants.org/w/index.php?title=Catalpa_speciosa&oldid=76020"
    Facts about "Catalpa speciosa"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyBignoniaceae +
    Belongs to genusCatalpa +
    Has binomial nameCatalpa speciosa +
    Has common nameShawnee Wood +
    Has drought toleranceIntolerant +
    Has fertility typeBees +
    Has flowers of typeHermaphrodite +
    Has hardiness zone5 +
    Has imageCatalpa speciosa1UME.jpg +
    Has lifecycle typePerennial +
    Has material partUnknown part +
    Has material useWood +
    Has mature height15 +
    Has mature width15 +
    Has primary imageCatalpa speciosa1UME.jpg +
    Has search namecatalpa speciosa + and shawnee wood +
    Has shade toleranceNo shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil texture preferenceSandy +, Loamy + and Clay +
    Has sun preferenceFull sun +
    Has taxonomic rankSpecies +
    Has taxonomy nameCatalpa speciosa +
    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 migratedYes +
    PFAF propagation notes migratedNo +
    PFAF toxicity notes migratedYes +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +
    Has subobjectThis property is a special property in this wiki.Catalpa speciosa +