Alocasia cucullata is a Araceae plant. It is distributed in Myanmar, Thailand, Bengal, Sri Lanka and Zhejiang, Guangdong, Sichuan, Yunnan, Fujian, Guangxi, Guizhou and other places in Chinese mainland. It grows at an altitude of 200 meters to 2000 meters, and is often born in valley wetlands or fields. Drought and shade tolerance, like high temperature and high humidity.

The wind with pointed tail is Callicarpa formosana, a Verbenaceae plant. (hemsl。 ), distributed in Jiangxi, Fujian, Taiwan Province, Guangdong, Guangxi, Sichuan and other places. Has the effects of expelling pathogenic wind, dispelling cold, removing blood stasis, stopping bleeding, detoxicating and reducing swelling. Commonly used for cough due to wind-cold, abdominal pain due to accumulation of cold, rheumatic joint pain, traumatic injury, internal and external bleeding, and nameless swelling.