Orange trees Citrus sinensis

Orange trees Citrus sinensis, Citrus trees in the Rutaceae family, with few or almost no thorns on their branches; The leaves are slightly smaller than grapefruit leaves, with narrow and elongated wing leaves. The leaves are ovate or ovate elliptical, rarely lanceolate; The flowers are white, with fewer flowers having a light purple red color on the back; The fruit is round, flattened, or elliptical in shape, ranging from orange yellow to orange red; The peel is generally difficult or slightly easy to peel off, the core is solid or semi full, the flesh is light yellow, orange red or purple red, and the taste is sweet or slightly sour; There are few or no seeds. The flowering period is from March to May; The fruiting period is from October to December, and the fruiting period of late maturing varieties is from February to April of the following year.