The fruit of this plant. It is also called Tibetan green fruit.

Buddhist Sutra of Forty-two Chapters: "The Buddha said, "I regard the position of princes and lords as if it were a dusty gap, the treasures of gold and jade as if they were rubble, the clothes of dandyism as if they were ill-used, and the thousand worlds as if they were a single hokkaido." Song Mei Yaochen (宋梅尧臣) "依韵和吴正仲赤目見寄" (In the same rhyme as Wu Zhengzhong's "Seeing and Sending"): "The old saying of gold and jade is there, and the ancient formula of the hokkien is ground." See Ming Li Shizhen, "Compendium of Materia Medica - Wood II - Horehound".