Freckled milkvetch is a low, wild legume of western North American deserts and disturbed dry sites, grown mainly for its pea-like flowers and mottled pods. It is not cultivated commercially, so it is best left in the wild or grown from local seed.
Family
Fabaceae (Pea & bean family)
Grows as
Annual
Light
Full sun
Water
Water sparingly; it is adapted to dry conditions and rain alone is usually enough.
Soil
Well-drained, sandy or gravelly soil, including alkaline or calcareous soils.
Temperature
Tolerates hot summers and cold winters of the Great Basin; hardy to about -20 °C.
How easy
Moderate
Edible
Yes, some parts
Native range
W. Canada to N. Mexico
Climate
temperate
About
Astragalus lentiginosus is a species of legume native to western North America where it grows in a range of habitats. Common names include spotted locoweed and freckled milkvetch. There are a great number of wild varieties. The flower and the fruit of an individual plant are generally needed to identify the specific variety.
How to grow it
Astragalus lentiginosus is currently not cultivated commercially. Propagation from seed requires scarification of the seed coat in order for the embryo to absorb water.
Where it grows
As a species, Astragalus lentiginosus is distributed throughout the Great Basin of North America, west from the Rocky Mountains to the California Coast Ranges, south to Mexico, and north to British Columbia. Varieties are largely limited to marginal habitats such as disturbed sites in the arid regions of the continent. The group also contains a number of edaphic specialists which occur at desert seeps, which frequently exhibit high levels of calcium carbonate.
Uses
The Zuni people eat the pods of the diphysus variety fresh, boiled, or salted. They are also dried and stored for winter use.
Text excerpted from the Wikipedia article Astragalus lentiginosus 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.