Astragalus frigidus, the yellow alpine milkvetch or pallid milkvetch, is a species of flowering plant in the family Fabaceae. It is native to subarctic and subalpine Eurasia. A perennial shrub 8 to 35 cm (3 to 14 in) tall, it is typically found in forests, meadows, and along riverbanks at elevations from 200 to 3,000 m (700 to 9,800 ft). In the garden it prefers full sun and loam soil. In UK gardens it is hardy through an average UK winter (RHS H4). Suggested uses include ground cover, border edging and rock gardens. It tolerates neutral soils, well-drained conditions and south-facing aspects. Plant out after last frost in fertile, well-drained soil.

Astragalus frigidus belongs to the Fabaceae family and features the distinctive pinnate leaves characteristic of the Astragalus genus. This perennial plant produces flowers that resemble those of peas, adding a unique touch to any collection.

https://en.wikipedia.org/wiki/Astragalus_frigidus

Astragalus frigidus

Astragalus macrocarpus subsp. lefkarensis is a herbaceous perennial cultivar of the Astragalus genus, known for its pinnate leaves and pea-like flowers. This plant thrives in full sun on a south-facing, sheltered aspect with well-drained, neutral loam soil. It is hardy to UK zone H4 and is suitable for use as ground cover, border edging, or in rock gardens. The cultivar is best grown in fertile, moist soil and can be propagated by seed or division, offering interest during the summer and autumn seasons.

Astragalus macrocarpus subsp. lefkarensis is a hardy perennial with pinnate leaves and pea-like flowers, ideal for sunny borders and rock gardens from summer

Astragalus macrocarpus subsp. lefkarensis

Astragalus oxytropifolius is a herbaceous perennial cultivar of the Astragalus genus, known for its pinnate leaves and pea-like flowers. This plant thrives in full sun and prefers a sheltered, south-facing aspect with well-drained, neutral loam soil. It is hardy in UK conditions (H4) and is suitable for use as ground cover, border edging, or in rock gardens. The plant is best grown in fertile, moist soil and can be propagated by seed or division. It is particularly attractive during the summer and autumn seasons.

Astragalus oxytropifolius is a hardy perennial with pinnate leaves and pea-like flowers, ideal for sunny borders, rock gardens, and ground cover in summer and

Astragalus oxytropifolius

Astragalus polycladus is a herbaceous perennial cultivar within the Astragalus genus, known for its pinnate leaves and pea-like flowers. It thrives in full sun, ideally in a south-facing, sheltered position with well-drained, neutral loam soil. This cultivar is hardy to UK zone H4 and is suitable for use as ground cover, border edging, or in rock gardens. It flowers in summer and autumn and prefers fertile, moist soil conditions. Propagation can be achieved by seed or division.

Astragalus polycladus is a hardy H4 ground cover ideal for full sun, perfect for borders and rock gardens with summer to autumn interest.

Astragalus polycladus

Astragalus sericoleucus is a herbaceous perennial cultivar of the Astragalus genus, known for its pinnate leaves and pea-like flowers. It thrives in full sun with a south-facing, sheltered aspect and prefers well-drained, neutral loam soil. Hardy to UK zone H4, it is suitable for use as ground cover, border edging, or in rock gardens. This cultivar is best grown in fertile, moist soil and can be propagated by seed or division. Its season of interest spans summer and autumn, showcasing its attractive foliage and flowers during these months.

Astragalus sericoleucus is a hardy perennial with pinnate leaves and pea-like flowers, ideal for sunny borders, rock gardens, and ground cover in summer and

Astragalus sericoleucus

Astragalus tibetanus is a herbaceous perennial cultivar within the Astragalus genus, known for its pinnate leaves and pea-like flowers. This cultivar thrives in full sun on a south-facing, sheltered aspect, preferring fertile, well-drained loam soil with a neutral pH. Hardy to UK zone H4, it is suitable for use as ground cover, border edging, or in rock gardens. It flowers in spring and summer and should be planted out after the last frost. Propagation is by seed or division.

Astragalus tibetanus is a hardy herbaceous perennial with pea-like flowers, ideal for sunny borders, rock gardens, and ground cover in spring and summer.