Both spring and summer flowers: bloom in spring, racemes grow laterally on last year’s lignified growth branches, 1.5-9 cm long and 3-5 (-8) mm wide, mostly clustered, without total pedicels, or It has a total pedicel up to Z cm; blooms in summer, the raceme grows at the top of the young shoots of the year, and gathers into loose or dense short panicles; bracts are striped oblong, striped or obovate, narrow and oblong Shape, slightly keel-shaped ribs, pointed, often dry and membranous, 1-2 mm long, slightly longer than the pedicel, or as long as the calyx (including the pedicel), sparsely and slightly longer; the pedicel is as long as or slightly longer than the calyx ; Flower 5, sepals ovoid, 1 mm long, apex obtuse, margin membranous, dentate, three inner surface slightly obtuse than outer two; petals oval, ovoid-elliptic, nearly round, at least It is keel-shaped at the lower half, 1.5-2 (-2.5) mm long, 0.7-1 mm wide, 1 time longer than the calyx, rose or pink, often close together to make the corolla drum-shaped or spherical, persistent in fruit; The flower disc is thick, dark purplish red, 5-lobed, and the lobes are obtuse or slightly concave at the top; stamens 5, equal to or slightly longer than the petals (1/3 longer than the petals), the filaments become narrower and thinner, inserted between the disc lobes, anthers Heart-shaped, blunt (or short pointed); style 3, club-like spoon-shaped, half the length of the ovary, and 1/3 or 3/5.