Magnolia, also known as Primula, belongs to Magnoliaceae. Bright color, compact buds, neat scales and rich fragrance. Flos Magnoliae is a precious spice and chemical raw material, and Radix Aucklandiae is also an ornamental greening plant, which has been in short supply for many years in history.
Magnolia blooms in front of the leaves, or at the same time, a single flower, born at the top of the twig; 3 calyx, green, ovate-lanceolate, about 1/4 ~ 1/3 petals, usually falling off early; 6 corollas, white inside and ultraviolet outside, obovate, about 8 cm long, with many stamens, spiral arrangement, linear anthers and short filaments; Carpels are mostly separated and arranged spirally, and the style is short and slender.