Narcissus is a variety of narcissus. 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.

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After daffodils were introduced into Jingzhou, they were first planted and spread in this area. Since then, the literary works of singing daffodils in the Northern Song Dynasty have also been highly concentrated in the northern Hubei and western Henan regions centered on Jingzhou and Xiangyang in Hubei. Huang Tingjian praised narcissus for "carrying fragrance and wanting beauty, and mountain alum as his younger brother" ("Wang Chongdao sent 50 narcissus flowers, happily knowing and singing for them").

In the Southern Song Dynasty, daffodils spread more widely, and there were daffodils all over the south of the Yangtze River. The cultivation center moved to the capital Lin 'an (now Hangzhou, Zhejiang) and the coastal areas of Fujian and Zhejiang, which was recorded in various local chronicles of the Southern Song Dynasty. The commodity production of daffodils is also very prosperous in this area. For example, the Narcissus Theory of the Southern Song Dynasty records that the daffodils planted by gardeners in Jianyang (now Nanping City, Fujian Province) are "if they are in full bloom, they will last forever"

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