Caragana microphylla Lam.

Article sources

Bean

A deciduous shrub from 6 to 10 ft in height, wider than it is high, with light grey, silky young bark. Leaves pinnate, 112 to 3 in. long, composed of six to nine pairs of leaflets; main-stalk ending in a short spine, but not persistent; stipules spiny, 1/6 in. long. Leaflets 18 to 13 in. long, oval or obovate, dull greyish green, silky-hairy at first, then glabrous. Flowers yellow, 34 in. long, solitary on stalks rather shorter than the corolla; calyx 13 in. long, cylindrical, with short, pointed teeth. Pod about 114 in. long, 1/6 in. wide, compressed, glabrous or hairy.

Native of N. Central Asia from Siberia to China; introduced in 1789. It flowers in May and June, and is readily distinguished from all other species by the number and small size of its leaflets, the smallest scarcely 18 in. long. It is a shrub of graceful habit, much wider than high (12 ft in diameter at Kew), the branches being long, slender, but little divided, and ultimately more or less pendent. •Grafted on standards of C. arborescens it makes a small tree, but sucker growths from the stock are often troublesome. It is suitable as a specimen for a lawn.

Genus

Caragana

Other species in the genus