Narcissus, the scientific name of traditional Chinese medicine. Narcissus tazetta of Amaryllidaceae? L. var。 ? China? Roma's flowers. Distributed in Jiangsu, Zhejiang, Fujian, Guangdong, Sichuan, Guizhou and other places. It has the effects of clearing away heart fire, regulating qi, regulating menstruation, and removing toxic substances and filth. Used for mental fatigue, dizziness, irregular menstruation, dysentery and sores.
The flowers withered into small pieces. After unfolding, the perianth tube is thinner, the tip lobe is 6, oval, pale yellow, and a yellowish-brown annular crown can be seen in it, and some perianth is double. Stamens 6, pistil style slender, stigma 3-lobed. The smell is fragrant and slightly bitter. Narcissus is a bulbous flower, which is usually propagated by natural meristem.
After two years of bulb cultivation and 1 year "castration" cultivation, the bulb will become a commercial narcissus bulb that can be cultivated with water. Narcissus var. Taxus China. : Also known as Chinese narcissus, it is a variety of daffodil. It is a perennial herb of Amaryllidaceae. Narcissus leaves are extracted from the green and white tubular sheath at the top of the bulb and then from the leaves.
Generally, each bulb can draw 1 ~ 2 stems, and most bulbs can reach 8 ~ 1 1 stem, which is an umbel. There are six petals, and the ends of the petals are yellow. There is a bowl-shaped protective cover outside the stamen. Bulbs are ovoid to wide ovoid and covered with a brown film. The leaves are long and narrow, and the back of the capsule is cracked. Flowers bloom in spring.
Morphological characteristics:
Narcissus is also known as garlic and onion. Bulbs are oval. The leaves are wide, linear, flat, 20-40 cm long, 8- 15 mm wide, dull, whole, pink-green. Flowering stems are almost as long as leaves; Umbellies have 4-8 flowers; Involucre is membranous; Pedicel length is different; Perianth tube is thin, grayish green, nearly trigonous, about 2 cm long, and perianth lobes are 6.
Oval to wide oval, short top, spreading, white and fragrant; Corona shallow cup-shaped, pale yellow, not shrinking, less than half the length of perianth; Stamens 6, inserted in perianth tube, anthers basifixed; Ovary 3-loculed, with many ovules in each locule, slender style and 3-lobed stigma. Capsule dehiscence on the back. Flowers bloom in spring.