Wang Zanhua's scientific name: Hosta flower leaf. It is a perennial herb of Hosta in Liliaceae. The plant height is 20~40 cm, the leaf base is clustered, the leaves are oval, the leaves are microwave-like and dark green. There are milky yellow and white longitudinal stripes and patches in the middle of the leaves, which are very beautiful. Terminal raceme with 5-9 flowers, 6 cm long corolla, deep purple. The flowering period is from late July to mid-August.