1. Five-leaf Gynostemma pentaphyllum tea: distributed in Shaanxi, Sichuan, Chongqing, Yunnan, Hubei, Hunan, Guangdong, Guangxi and Fujian.

2. Seven-leaf Gynostemma pentaphyllum tea: distributed in Pingli, Sichuan, Yunnan, Hubei, Hunan, Guangdong, Guangxi, Fujian and other places in Shaanxi.

Second, the morphological characteristics are different.

1. Five-leaf Gynostemma pentaphyllum tea: five leaves per petiole, cucurbitaceae, perennial vine.

2. Seven-leaf Gynostemma pentaphyllum tea: each petiole has seven leaves, with slender leaves and slender stems, grayish brown or dark brown.

Third, the roles are different.

1. Five-leaf Gynostemma pentaphyllum tea: It has the functions of benefiting qi, calming nerves, lowering blood fat, lowering blood pressure, resisting fatigue and resisting aging, and is called "Xiancao" by the people.

2. Seven-leaf Gynostemma pentaphyllum tea: Gynostemma pentaphyllum has high medicinal value and has a good auxiliary effect on regulating hypertension, hyperglycemia and hyperlipidemia.

Baidu encyclopedia-Gynostemma pentaphyllum

Baidu Encyclopedia-Seven-leaf Gynostemma pentaphyllum Tea