Physical characteristics of flat peach

The flat peach tree is an evergreen tree with a height of 10- 19 m; Branches cylindrical, glabrous, grayish brown, striped. Leaves are thinly leathery, narrowly lanceolate or linearly lanceolate,11-20cm long and 2-2.8cm wide, with acute or short apex, wedge-shaped base, wavy edge, hairless, protruding on both sides of midvein, about 20 pairs of lateral veins, obliquely ascending, arc-shaped network near the edge, lateral veins and reticular veins protruding to both sides, petiole. Panicle terminal, solitary or 2-3 clusters, long 10- 19 cm, glabrous, branched from the base; Bracts small, triangular, about 65438 0.5 mm long; Flowers yellow-green, pedicels about 2 mm long, glabrous, with nodes in the middle; Sepals 4-5, ovoid, about 2 mm long and 65438 0.5 mm wide, glabrous and sunken; Petals 4-5, oblong-lanceolate; It is about 4 mm long and 1.5 mm wide, hairless, with 4-5 protruding veins inside, which meet near the base; Disk cushioned, 4-5-lobed; Stamens only 1 develop, 2.5-3mm long, 2-3 sterile stamens (1-), subulate or denticulate, without anthers; The ovary is spherical, about 65438±0.2mm in diameter, hairless, and the style is nearly terminal, which is as long as the stamens. The fruit is peach-shaped, slightly flat, about 5 cm long and 4 cm wide, with thin pulp, large pit, oblique oval or rhombic oval, flat, about 4 cm long and 2.5 cm wide, oblique ditch and gray color; The seeds are nearly kidney-shaped, with large ends and undivided cotyledons.