Astragalus alpinus

Astragalus alpinus is a species of flowering plant in the legume family, Fabaceae. It is commonly known as the Alpine milkvetch and is native to the Arctic and alpine regions of Europe, Asia, and North America.

Description

Astragalus alpinus is a perennial herb that grows up to 30 cm tall. The leaves are pinnate, with 13-21 leaflets. The flowers are blue or purple, and the fruit is a legume.

Distribution and habitat

Astragalus alpinus is found in the Arctic and alpine regions of Europe, Asia, and North America. It grows in a variety of habitats, including tundra, rocky slopes, and meadows.

Ecology

Astragalus alpinus is a food source for various animals, including caribou and snowshoe hare. It is also a host plant for the larvae of several species of butterflies.

Uses

Astragalus alpinus has been used in traditional medicine for various ailments. However, its efficacy and safety have not been scientifically proven.

Conservation

Astragalus alpinus is not currently considered threatened or endangered. However, like all Arctic and alpine species, it may be affected by climate change.

External links

• Flora of the Yukon - Astragalus alpinus