Erect shrub, 1-3 m high; Branches are spiny, pilose when young, simple leaves, ovate to ovate-lanceolate, 5- 12 cm long and 2.5-5 cm wide, tapering at the top, slightly heart-shaped at the base, sometimes nearly truncated or nearly round, light on the upper surface, pilose along the veins, slightly dark on the lower surface, and densely pilose when young.
When old, it gradually falls off until it is nearly hairless, with scattered spines along the midvein, and the edge is undivided or 3-lobed. Usually the leaves on the sterile branches are 3-lobed, with irregular sharp serrations or double serrations, and there are 3 veins at the base. Petiole length 1-2 cm, sparsely spiny, densely villous when young; Stipules linear-lanceolate and pilose.
Flowers solitary or few on short branches; Pedicel 0.6-2 cm long, villous; The flower diameter can reach 3 cm; Calyx densely puberulent outside, unarmed; Sepals ovate or triangular-ovate, 5-8 mm long, apex acute to short acuminate; Petals oblong or oval, white, blunt at the top, 9- 12 mm long and 6-8 mm wide, longer than sepals; Stamens are numerous, filaments are wide and flat; There are many pistils and the ovary is pilose.
The fruit consists of many small drupes, nearly spherical or ovoid, with a diameter of 1- 1.2 cm, red and densely villous; The nucleus is wrinkled. The flowering period is February-March and the fruiting period is April-June.
Introduction to raspberry:
Raspberry (scientific name: raspberry? L.F.), also known as raspberry, mountain throwing, milk bubble, seedling bubble, March bubble, April bubble, dragon boat bubble, barley bubble, bubble thorn, thorn gourd, steamed pineapple, high foot wave, mountain bubble, erect shrub, 1-3 meters high.
Branches spiny and pilose when young. Simple leaves, ovate to ovate-lanceolate, are common in sunny hillsides, valleys, wasteland, streams and wet places in dense shrubs, and have not been artificially introduced and cultivated. The flowering period is February-March and the fruiting period is April-June.