Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
nuttallii
ID:
170694

Status:
valid

Authors:
(Torr. & A.Gray) J.T.Howell

Source:
ildis

Year:
1948

Citation Micro:
Leafl. W. Bot.5: 107 (1948)

WFO Identifier:
wfo-0000170023



Common Names

  • Nuttall's Milkvetch
  • Nuttall's Locoweed
  • Nuttall Vetch


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Synonyms

  • Astragalus densifolius (Sm.) Torr. [unknown]
  • Tragacantha nuttallii (Torr. & A.Gray) Kuntze [valid]
  • Phaca nuttallii Torr. & A.Gray [valid]

Description

Astragalus nuttallii (also called Nuttall's Milkvetch, among many other common names) is a perennial herbaceous plant native to the western United States. It grows in dry, rocky soils in open woodlands and grasslands. It has small, yellowish-green flowers and narrow, linear leaves.

Uses & Benefits

Astragalus nuttallii has been used as an ornamental plant, as a source of natural dyes, and as a food source.

Cultivars, Varieties & Sub-species

Astragalus nuttallii var. virgatus (A.Gray) Barneby
Astragalus nuttallii var. nuttallii

Flower, Seeds and Seedlings

The flower of Astragalus nuttallii is a small, yellow-green pea-like flower with five petals. The seed is a small, black, kidney-shaped seed. The seedlings are small, thin, and have a light green color.

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Cultivation and Propagation

Astragalus nuttallii can be propagated by seed or cuttings. Seeds should be sown in the spring and cuttings should be taken in the summer. The plant prefers full sun and well-drained soil. It is drought tolerant and can tolerate some frost.

Where to Find Astragalus nuttallii

Astragalus nuttallii is native to the western United States and Canada. It is found in dry, open areas, such as prairies, grasslands, and sagebrush flats.

Astragalus nuttallii FAQ

What is the scientific name of Astragalus nuttallii?

Astragalus nuttallii

What is the common name of Astragalus nuttallii?

Nuttall's Milkvetch

What is the habitat of Astragalus nuttallii?

Dry, rocky slopes and flats in the Great Basin Desert

Species in the Astragalus genus

Astragalus rumelicus, Astragalus nevadensis, Astragalus tymphresteus, Astragalus alpinus, Astragalus penduliflorus, Astragalus anni-novi, Astragalus austroargentinus, Astragalus beatleyae, Astragalus iselyi, Astragalus moranii, Astragalus neoburkartianus, Astragalus neuquenensis, Astragalus oxyphysopsis, Astragalus phoenix, Astragalus sanctorum, Astragalus schinetorum, Astragalus amnis-amissi, Astragalus ampullarius, Astragalus andersonii, Astragalus anemophilus, Astragalus anisus, Astragalus applegatii, Astragalus aquilonius, Astragalus arequipensis, Astragalus argentinus, Astragalus argophyllus, Astragalus aridus, Astragalus arizonicus, Astragalus arrectus, Astragalus arthurii, Astragalus asclepiadoides, Astragalus asplundii, Astragalus asymmetricus, Astragalus atratus, Astragalus austiniae, Astragalus beathii, Astragalus beckwithii, Astragalus bellus, Astragalus bernardinus, Astragalus berteri, Astragalus bicristatus, Astragalus bisulcatus, Astragalus bodinii, Astragalus bolanderi, Astragalus bourgovii, Astragalus brackenridgei, Astragalus brandegei, Astragalus brauntonii, Astragalus brazoensis, Astragalus breweri,

Species in the Fabaceae family

References

Asa Gray (1810-1888): Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
John Torrey (1796-1873): Based on occurrence of standard abbreviation 'Torr.' in the authors string.
John Thomas Howell (1903-1994): Based on occurrence of standard abbreviation 'J.T.Howell' in the authors string.