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Rubus flagellaris
  • Northern Dewberry

a perennial woody deciduous member of the Rubus genus in the family Rosaceae.

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
  • 3
    Zone 3
    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
Rubus flagellaris has 0 edible uses listed
Rubus flagellaris has 0 material uses listed
Rubus flagellaris has 0 medicinal uses listed

Uses

Edible uses

Notes

Fruit - raw or cooked in pies, preserves etc[1][2][3][4][5][6][7]. A rich flavour[8]. The fruit is about 15mm in diameter[9].

Young shoots - peeled and eaten raw[6]. They are harvested as they come through the ground in spring and whilst they are still young and tender.

The dried leaves make a fine tea[6].

Fruit

Unknown use

Stem

Unknown use

Unknown part

Tea

Material uses

A purple to dull blue dye is obtained from the fruit[10]. A black dye is obtained from the green twigs[11].

Unknown part

Dye

Medicinal uses(Warning!)

The root is astringent, stimulant and tonic[7]. An infusion has been used in the treatment of diarrhoea, venereal disease and rheumatism[7]. An infusion has been used as a wash in the treatment of piles[7]. The root has been chewed as a treatment for a coated tongue[7]. The leaves are astringent[7]. An infusion has been used in the treatment of diarrhoea[7].

Unknown part

Antihaemorrhoidal
Antirheumatic
Astringent
Stimulant
Tonic
VD

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - requires stratification and is best sown in early autumn in a cold frame. Stored seed requires one month stratification at about 3°c and is best sown as early as possible in the year. Prick out the seedlings when they are large enough to handle and grow on in a cold frame. Plant them out into their permanent positions in late spring of the following year.

Cuttings of half-ripe wood, July/August in a frame[9]. Tip layering in July. Plant out in autumn.

Division in early spring or just before leaf-fall in the autumn[9].

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



Cultivation

Easily grown in a good well-drained loamy soil in sun or semi-shade[12][13][9].

A very polymorphic species[8], it is sometimes cultivated for its edible fruit and there are some named varieties[12][5][6]. This species is a blackberry with biennial stems, it produces a number of new stems each year from the perennial rootstock, these stems fruit in their second year and then die[9]. The plant produces apomictic flowers, these produce fruit and viable seed without fertilization, each seedling is a genetic copy of the parent[9].

Plants in this genus are notably susceptible to honey fungus[9].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Rubus flagellaris. 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 Rubus flagellaris.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Rubus flagellaris
Genus
Rubus
Family
Rosaceae
Imported References
Edible uses
[1][2][3][4][5][6][7][8][9]
Medicinal uses
[7]
Material uses & Functions
[10][11]
Botanic
[8][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
3
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
    deciduous
    Herbaceous or Woody
    woody
    Life Cycle
    perennial
    Growth Rate
    ?
    Mature Size
    0.2 x 2 meters
    Fertility
    ?
    Pollinators
    Insects, Apomixy
    Flower Colour
    ?
    Flower Type
    hermaphrodite











    References

    1. ? 1.01.1 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
    2. ? 2.02.1 Usher. G. A Dictionary of Plants Used by Man. Constable ISBN 0094579202 (1974-00-00)
    3. ? 3.03.1 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
    4. ? 4.04.1 Yanovsky. E. Food Plants of the N. American Indians. Publication no. 237. U.S. Depf of Agriculture. ()
    5. ? 5.05.15.2 Hill. A. F. Economic Botany. The Maple Press (1952-00-00)
    6. ? 6.06.16.26.36.4 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
    7. ? 7.07.17.27.37.47.57.67.77.8 Moerman. D. Native American Ethnobotany Timber Press. Oregon. ISBN 0-88192-453-9 (1998-00-00)
    8. ? 8.08.18.28.3 Fernald. M. L. Gray's Manual of Botany. American Book Co. (1950-00-00)
    9. ? 9.09.19.29.39.49.59.69.79.8 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    10. ? 10.010.1 Grae. I. Nature's Colors - Dyes from Plants. MacMillan Publishing Co. New York. ISBN 0-02-544950-8 (1974-00-00)
    11. ? 11.011.1 Coffey. T. The History and Folklore of North American Wild Flowers. Facts on File. ISBN 0-8160-2624-6 (1993-00-00)
    12. ? 12.012.1 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    13. ? Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)

    Cite error: <ref> tag with name "PFAFimport-159" defined in <references> is not used in prior text.


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    Facts about "Rubus flagellaris"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyRosaceae +
    Belongs to genusRubus +
    Has common nameNorthern Dewberry +
    Has drought toleranceIntolerant +
    Has edible partFruit +, Stem + and Unknown part +
    Has edible useUnknown use + and Tea +
    Has fertility typeInsects + and Apomixy +
    Has flowers of typeHermaphrodite +
    Has hardiness zone3 +
    Has lifecycle typePerennial +
    Has material partUnknown part +
    Has material useDye +
    Has mature height0.2 +
    Has mature width2 +
    Has medicinal partUnknown part +
    Has medicinal useAntihaemorrhoidal +, Antirheumatic +, Astringent +, Stimulant +, Tonic + and VD +
    Has search namerubus flagellaris + 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 nameRubus flagellaris +
    Has water requirementsmoderate +
    Is deciduous or evergreenDeciduous +
    Is herbaceous or woodyWoody +
    Is taxonomy typeSpecies +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +