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Epilobium tetragonum
  • Square-Stemmed Willow Herb

a perennial member of the Epilobium genus in the family Onagraceae.

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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
  • 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
    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
  • ?
    Unknown
    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
Epilobium tetragonum has 0 edible uses listed

Uses

Edible uses

Notes

Leaves - cooked[1][2]. Used as a vegetable[3].

Leaves

Unknown use

Material uses

There are no material uses listed for Epilobium tetragonum.

Medicinal uses(Warning!)

There are no medicinal uses listed for Epilobium tetragonum.

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow early spring in situ or as soon as the seed is ripe. Division in spring or autumn. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.

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



Cultivation

Succeeds in most soils[4], preferring a well-drained but moisture retentive soil in a sunny position[5].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Epilobium tetragonum. 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 Epilobium tetragonum.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Epilobium tetragonum
Genus
Epilobium
Family
Onagraceae
Imported References
Edible uses
[1][2][3]
Medicinal uses
Material uses & Functions
Botanic
[6]
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
?
Heat Zone
?
Water
moderate
Sun
full sun
Shade
light shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
well drained
Environmental Tolerances
    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
    perennial
    Growth Rate
    ?
    Mature Size
    0.6 x meters
    Fertility
    self fertile
    Pollinators
    Self
    Flower Colour
    ?
    Flower Type
    hermaphrodite

    "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki. "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki. "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki.

    "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki. "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki.


    "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki.


    "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki., "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki., "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki. "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki., "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki., "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki. "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki. "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki.






    References

    1. ? 1.01.1 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
    2. ? 2.02.1 Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books ISBN 3874292169 (1984-00-00)
    3. ? 3.03.1 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
    4. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    5. ? Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    6. ? Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press (1962-00-00)

    "image:Kantige basterdwederik bloeiwijze Epilobium tetragonum.jpg|248px" cannot be used as a page name in this wiki.

    Retrieved from "https://practicalplants.org/w/index.php?title=Epilobium_tetragonum&oldid=77076"
    Facts about "Epilobium tetragonum"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyOnagraceae +
    Belongs to genusEpilobium +
    Has common nameSquare-Stemmed Willow Herb +
    Has drought toleranceIntolerant +
    Has edible partLeaves +
    Has edible useUnknown use +
    Has fertility typeSelf fertile + and Self +
    Has flowers of typeHermaphrodite +
    Has imageKantige basterdwederik bloeiwijze Epilobium tetragonum.jpg +
    Has lifecycle typePerennial +
    Has mature height0.6 +
    Has primary imageKantige basterdwederik bloeiwijze Epilobium tetragonum.jpg +
    Has search nameepilobium tetragonum + and x +
    Has shade toleranceLight shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil teclayture preferenceClay +
    Has soil teloamyture preferenceLoamy +
    Has soil tesandyture preferenceSandy +
    Has soil water retention preferenceWell drained +
    Has sun preferenceFull sun +
    Has taxonomy nameEpilobium tetragonum +
    Has water requirementsmoderate +
    Is taxonomy typeSpecies +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +