What's the difference between rose and rose?

1, with different morphological characteristics.

Rose: several flowers are clustered, rare and solitary, with a diameter of 4-5 cm; Pedicel 2.5-6 cm long, nearly hairless or glandular hairy, sepals ovate, caudate-acuminate at the top, sometimes leaflike, often pinnate lobes at the edge, sparsely entire, hairless outside, densely villous inside; Petals double to semi-double, red, pink to white, obovate, notched at the apex and cuneate at the base; Style free, protruding from calyx tube mouth, about as long as stamens. Fruit ovoid or pear-shaped. The flowering period is April-September, and the fruiting period is June-165438+1October.

Rose: There are usually 6-7 flowers, which are cone-shaped corymbose inflorescences, born at the top of branches, with a flower diameter of about 3 cm, and only bloom once a year. Rosa multiflora plate surrounds the mouth of calyx tube and has many colors such as white and yellow. Sepals will fall off after withering; Fruit is spherical.

2, the distribution range is different.

Rose: China is one of the origins of the rose. In China, it is mainly distributed in mountainous areas of Hubei, Sichuan and Gansu provinces, especially in Shanghai, Nanjing, Changzhou, Tianjin, Zhengzhou and Beijing.

Rose: China, Jiangsu, Shandong, Henan and other provinces. Japan and Korea are familiar with each other.

3. Different growth habits

Rose: Although the requirements for climate and soil are not strict, loose, fertile, organic-rich, slightly acidic and well-drained loam is more suitable. Sexual preference is warm, sunny and ventilated environment. The optimum temperature of most varieties is 15-26℃ in the daytime and 10- 15℃ at night. In winter, when the temperature is lower than 5℃, it goes into hibernation.

Rose: Rose likes sunshine, is semi-cloudy and cold-resistant, and can survive the winter in most parts of northern China. The requirements for soil are not strict, and it is drought-resistant and barren-resistant, but it grows well in deep, loose, fertile and moist soil with smooth drainage, and can also grow normally in cohesive soil. Not resistant to water and humidity, avoiding water accumulation. Strong germination, pruning resistance and pollution resistance.