This is an archived copy of this article, recovered after a server failure in January 2022.

Some links may be broken, and editing is disabled. We are working to bring back full functionality.

Rumex longifolius

a perennial member of the Rumex genus in the family Polygonaceae.

248px
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
Rumex longifolius has 0 edible uses listed
Rumex longifolius has 0 material uses listed
Rumex longifolius has 0 medicinal uses listed

Uses

Toxic parts

Plants can contain quite high levels of oxalic acid, which is what gives the leaves of many members of this genus an acid-lemon flavour. Perfectly alright in small quantities, the leaves should not be eaten in large amounts since the oxalic acid can lock-up other nutrients in the food, especially calcium, thus causing mineral deficiencies. The oxalic acid content will be reduced if the plant is cooked. People with a tendency to rheumatism, arthritis, gout, kidney stones or hyperacidity should take especial caution if including this plant in their diet since it can aggravate their condition[1].

Edible uses

Notes

Leaves - cooked[2]. Harvested as they appear through the ground, they are eaten as a vegetable for their antiscorbutic action[3]. Seed - ground into a powder and used in gruel or added to cereal flours when making bread etc[4][2].

Leaves

Unknown use

Seed

Unknown use

Material uses

Although no specific mention has been made for this species, dark green to brown and dark grey dyes can be obtained from the roots of many species in this genus, They do not need a mordant[5].

Unknown part

Dye

Medicinal uses(Warning!)

The whole plant, but especially the root, is alterative, astringent, cholagogue, deobstruent, stomachic and tonic[6][7].

Unknown part

Alterative
Astringent
Cholagogue
Deobstruent
Stomachic
Tonic

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow spring in situ. Division in spring.

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



Cultivation

Succeeds in most soils but prefers a deep fertile moderately heavy soil that is humus-rich, moisture-retentive but well-drained and a position in full-sun or part shade[8].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Rumex longifolius. 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 Rumex longifolius.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Rumex longifolius
Genus
Rumex
Family
Polygonaceae
Imported References
Edible uses
[2][3][4]
Medicinal uses
[6][7]
Material uses & Functions
[5]
Botanic
[9]
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
    1.2 x meters
    Fertility
    ?
    Pollinators
    Wind
    Flower Colour
    ?
    Flower Type
    hermaphrodite

    "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki. "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki. "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki.

    "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki. "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki.




    "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki., "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki., "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki. "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki., "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki., "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki. "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki. "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki.






    References

    1. ? Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
    2. ? 2.02.12.2 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
    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. ? 4.04.1 Kavasch. B. Native Harvests. Vintage Books ISBN 0-394-72811-4 (1979-00-00)
    5. ? 5.05.1 Grae. I. Nature's Colors - Dyes from Plants. MacMillan Publishing Co. New York. ISBN 0-02-544950-8 (1974-00-00)
    6. ? 6.06.1 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
    7. ? 7.07.1 Lust. J. The Herb Book. Bantam books ISBN 0-553-23827-2 (1983-00-00)
    8. ? Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    9. ? Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press (1962-00-00)

    "image:Rumex longifolius - Iceland - 2007-07-08.jpg|248px" cannot be used as a page name in this wiki.

    Retrieved from "https://practicalplants.org/w/index.php?title=Rumex_longifolius&oldid=80487"
    Facts about "Rumex longifolius"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyPolygonaceae +
    Belongs to genusRumex +
    Has binomial nameRumex longifolius +
    Has drought toleranceIntolerant +
    Has edible partLeaves + and Seed +
    Has edible useUnknown use +
    Has fertility typeWind +
    Has flowers of typeHermaphrodite +
    Has imageRumex longifolius - Iceland - 2007-07-08.jpg +
    Has lifecycle typePerennial +
    Has material partUnknown part +
    Has material useDye +
    Has mature height1.2 +
    Has medicinal partUnknown part +
    Has medicinal useAlterative +, Astringent +, Cholagogue +, Deobstruent +, Stomachic + and Tonic +
    Has primary imageRumex longifolius - Iceland - 2007-07-08.jpg +
    Has search namerumex longifolius +
    Has shade toleranceLight 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 nameRumex longifolius +
    Has water requirementsmoderate +
    Is taxonomy typeSpecies +
    PFAF cultivation notes migratedNo +
    PFAF edible use notes migratedNo +
    PFAF material use notes migratedNo +
    PFAF medicinal use notes migratedNo +
    PFAF propagation notes migratedNo +
    PFAF toxicity notes migratedNo +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +
    Has subobjectThis property is a special property in this wiki.Rumex longifolius +, Rumex longifolius +, Rumex longifolius +, Rumex longifolius +, Rumex longifolius +, Rumex longifolius +, Rumex longifolius +, Rumex longifolius + and Rumex longifolius +