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Cream milkvetch

Astragalus racemosus

Also called Alkali Milk Vetch, Cream Milk Vetch, Creamy Milk Vetch, Racemose Milk Vetch, Racemose Milkvetch, Alkali Poisonvetch, Creamy Loco

Cream milkvetch
Photo: (c) Thomas Koffel, some rights reserved (CC BY), CC BY 4.0

Cream milkvetch is a native North American perennial wildflower in the pea family, known as a selenium hyperaccumulator and one of the locoweeds. It is grown mainly for native or restoration plantings rather than as a garden ornamental.

Family
Fabaceae (Pea & bean family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; it tolerates dry periods.
Soil
Well-drained, sandy or alkaline soils.
Temperature
Hardy to cold winters typical of temperate North America.
How easy
Moderate
Safety
Toxic: Contains selenium and other compounds that can cause selenium poisoning and neurological problems if eaten in quantity.
Native range
C. Canada to NE. Mexico
Climate
temperate

About

Astragalus racemosus, the cream milkvetch, is a species of flowering plant in the family Fabaceae. It is native to central North America. A selenium hyperaccumulator, it is considered capable of poisoning livestock as one of the locoweeds.

Other Astragalus plants

Chickpea milkvetch · Groundplum milkvetch · Yellow Alpine Milkvetch · Licorice milkvetch · Gum tragacanth milkvetch · Freckled milkvetch · Mongolian Milkvetch · Woollypod milkvetch · Marsh milkvetch · Astragalus sarcocolla · Chinese milk-vetch · Milkvetch

Text excerpted from the Wikipedia article Astragalus racemosus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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