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Astragalus hamosus

an annual member of the Astragalus genus in the family Leguminosae.

Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
Functions
  • Nitrogen fixer
    Nitrogen fixer
    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 Requirementslow
    Low
    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 Loamy
    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
Astragalus hamosus has 0 edible uses listed
Astragalus hamosus has 0 medicinal uses listed

Uses

Toxic parts

Many members of this genus contain toxic glycosides[1]. All species with edible seedpods can be distinguished by their fleshy round or oval seedpod that looks somewhat like a greengage[2]. A number of species can also accumulate toxic levels of selenium when grown in soils that are relatively rich in that element[1].

Edible uses

Notes

Young seedpods - cooked[3][4][5]. They quickly become tough and fibrous[K]. The young seedpods are also used in salads. They have only a mediocre taste, but look very much like certain worms and so are used mainly for their novelty value[3].

Seedpod

Unknown use

Material uses

There are no material uses listed for Astragalus hamosus.

Medicinal uses(Warning!)

The plant is demulcent, emollient, galactogogue and laxative[6]. It is useful in treating irritation of the mucous membranes, nervous affections and catarrh[6].

Unknown part

Demulcent
Emollient
Galactogogue
Laxative

Ecology

Ecosystem niche/layer

Ecological Functions

Nitrogen fixer

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - sow late winter in a greenhouse. Pre-soak the seed for 24 hours in warm water. If any seed does not swell up in this time then carefully prick it with a needle making sure that you do not damage the embryo, and re-soak for a further 24 hours. Germination usually takes place within 3 - 6 weeks at 13°c[7][8]. As soon as it is large enough to handle, prick the seedlings out into individual pots and plant them out in early summer.

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



Cultivation

Requires a dry well-drained soil in a sunny position[9]. Grows well in Cornwall[K].

Plants are intolerant of root disturbance and are best sown in situ[8]. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[8]. When removing plant remains at the end of the growing season, it is best to only remove the aerial parts of the plant, leaving the roots in the ground to decay and release their nitrogen.

Many members of this genus can be difficult to grow, this may be due partly to a lack of their specific bacterial associations in the soil[8].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Astragalus hamosus. 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 Astragalus hamosus.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Astragalus hamosus
Genus
Astragalus
Family
Leguminosae
Imported References
Edible uses
[3][4][5]
Medicinal uses
[6]
Material uses & Functions
Botanic
[10]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Nitrogen fixer
Provides forage for
Provides shelter for
Environment
Hardiness Zone
?
Heat Zone
?
Water
low
Sun
full sun
Shade
no shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy
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
    annual
    Growth Rate
    ?
    Mature Size
    0.6 x 0.45 meters
    Fertility
    ?
    Pollinators
    Bees, Lepidoptera
    Flower Colour
    ?
    Flower Type
    hermaphrodite











    References

    1. ? 1.01.1 Frohne. D. and Pf?nder. J. A Colour Atlas of Poisonous Plants. Wolfe ISBN 0723408394 (1984-00-00)
    2. ? Harrington. H. D. Edible Native Plants of the Rocky Mountains. University of New Mexico Press ISBN 0-8623-0343-9 (1967-00-00)
    3. ? 3.03.13.2 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
    4. ? 4.04.1 Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing (1976-00-00)
    5. ? 5.05.1 Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books ISBN 3874292169 (1984-00-00)
    6. ? 6.06.16.2 Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. (1986-00-00)
    7. ? Rice. G. (Editor) Growing from Seed. Volume 2. Thompson and Morgan. (1988-00-00)
    8. ? 8.08.18.28.3 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    9. ? F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
    10. ? ? Flora Europaea Cambridge University Press (1964-00-00)

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    Facts about "Astragalus hamosus"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyLeguminosae +
    Belongs to genusAstragalus +
    Functions asNitrogen fixer +
    Has drought toleranceIntolerant +
    Has edible partSeedpod +
    Has edible useUnknown use +
    Has fertility typeBee + and Lepidoptera +
    Has flowers of typeHermaphrodite +
    Has lifecycle typeAnnual +
    Has mature height0.6 +
    Has mature width0.45 +
    Has medicinal partUnknown part +
    Has medicinal useDemulcent +, Emollient +, Galactogogue + and Laxative +
    Has search nameastragalus hamosus + and x +
    Has shade toleranceNo shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil teloamyture preferenceLoamy +
    Has soil tesandyture preferenceSandy +
    Has soil water retention preferenceWell drained +
    Has sun preferenceFull sun +
    Has taxonomy nameAstragalus hamosus +
    Has water requirementslow +
    Is taxonomy typeSpecies +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +