... flowers with. Flowers open early summer before the harvest, dry; or smoked, dried and sulfur. Lonicera With ... Qinghai, Ningxia, Xinjiang, Tibet was no natural growth, the other provinces were distributed; red gland honeysuckle is found in ... Guangxi. Active ingredients Chlorogenic acid Chlorogenic acid Chemical Composition The main volatile oil containing honeysuckle, chlorogenic acid, chlorogenic acid ...