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Native Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Astragalus alpinus (Alpine milkvetch)
Weyand, Phyllis

Astragalus alpinus L.

Alpine milkvetch

Fabaceae (Pea Family)

USDA Symbol: asal7

USDA Native Status: Native to U.S.

A common plant found throughout northern Canada.

 

Plant Characteristics

Duration: Perennial
Habit: Herb
Leaf Arrangement: Alternate
Fruit Type: Legume
Flower:
Fruit:

Bloom Information

Bloom Color: White , Pink , Purple

Distribution

USA: AK , CO , ID , ME , MN , MT , NH , NM , NV , OR , SD , UT , VT , WA , WI , WY
Canada: AB , BC , MB , NB , NL , NS , NT , NU , ON , QC , YT
Native Habitat: Cool, mesic habitats along streambanks and mountain meadows
USDA Native Status: L48(N), AK(N), CAN(N), GL(N)

Growing Conditions

Light Requirement: Sun
Soil Moisture: Moist

Benefit

Attracts: Butterflies
Larval Host: Hecla Sulphur (Colias hecla), Labrador Sulphur (Colias nastes Boisduval)

Butterflies and Moths of North America (BAMONA)

Astragalus alpinus is a larval host and/or nectar source for:
Labrador Sulphur
(Colias nastes)

Larval Host
Learn more at BAMONA
Hecla Sulphur
(Colias hecla)
Larval Host
Learn more at BAMONA

Find Seed or Plants

Find seed sources for this species at the Native Seed Network.

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:

Native Seed Network - Corvallis, OR

Bibliography

Bibref 1186 - Field Guide to Moths of Eastern North America (2005) Covell, C.V., Jr.
Bibref 1185 - Field Guide to Western Butterflies (Peterson Field Guides) (1999) Opler, P.A. and A.B. Wright

Search More Titles in Bibliography

Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

View Recommended Species page

Additional resources

USDA: Find Astragalus alpinus in USDA Plants
FNA: Find Astragalus alpinus in the Flora of North America (if available)
Google: Search Google for Astragalus alpinus

Metadata

Record Modified: 2007-01-01
Research By: TWC Staff

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