Locust locust locust supply base in Liaoning Huanren locust Robinia Locust locust tree seedlings

Locust, also known as acacia, is a deciduous tree of the Fabaceae Robinia. Native to North America, is now being widely introduced to Asia, Europe and other places. Locust bark thick, dark, crazing and more; leaves roots with a pair of 1-2 mm long spines; flowers white, fragrant, spike; fruit is a pod, each pod has 4-10 seeds. Robinia wood is hard, corrosion-resistant, slow burning, high heat value. Locust edible flowers. Deciduous trees, 10-20 meters high. Bark gray-brown, longitudinal; stipulate branches of acupuncture, twigs brown, glabrous or puberulent when young. Odd-pinnate, alternate, 9-19 leaflets; petiole 1-3 cm long, small petiole ca. 2 mm, pubescent, small leaves ovate or ovate-oblong, 2.5-5 cm long, 1.5-3 cm wide, broad base cuneate or rounded, apex rounded or slightly concave, with small thorns, entire, surface green, puberulent, the back is short-haired gray-green. Axillary racemes shorter than the leaves, rachis brown, short hair is thinning; pedicels 8-13 mm. Pubescent, calyx bell-shaped, with 5-toothed irregular crack, the surface is short hair; corolla white, fragrant, petal nearly circular, length of 18 mm, base clawed, apex slightly concave, petals obovate oblong, base with slender claws, top round, 18 mm long, keel bent inward, base with long claws; stamens 10, 9 and 1 into two bodies; ovary linear-oblong, covered with short white hair, style almost bent at right angles, flat pods, linear-oblong, 3-11 cm long, brown, smooth. 3-10 seeds, two-lobed. Fruit period from May to September.