Honeysuckle is an evergreen and semi-evergreen vine with a height of 9 meters and a strip-shaped stem skin. The branches are slender and hollow, and the young branches are dark reddish brown, densely covered with yellowish brown coarse hairs and glandular hairs. The single leaf is opposite, oval or oval-oblong, 3~8 cm long and 1~3 cm wide, with a short and blunt tip, a round or nearly heart-shaped base, surrounded by dense hairs on both sides when young, and gradually smooth. Double single leaf axillary; Pedicel is longer than petiole; Bracts leaflike, broadly rounded or elliptic; The corolla is 2-lipped, the upper lip is 4-cleft and erect, 3 ~ 100 cm long, the lower lip is inverted, the corolla is the same length as the lobes, and it begins to turn white, gradually purplish, and then turns yellow and fragrant. Berries are fleshy, free, spherical, blue-black, and shiny when ripe. The flowering period is from April to June, and the fruit ripens in 8-65438+1October. Honeysuckle is a temperate and subtropical tree species with strong adaptability. In the natural state, it often grows in the shade of valleys and streams and is entangled in trees. Like sunshine, but also shade-tolerant. Cold-resistant, drought-resistant and moisture-resistant. The requirements for soil are not strict, both acidic and alkaline soils can adapt, but they grow well in moist, fertile and deep sandy loam. The roots are dense and strong, and the stems and vines can take root when they touch the ground. For more information, please click here:/article/s/581094-315031-13.htm.