卡瓦胡椒又称醉椒（Ｐｉｐｅｒｍｅｔｈｙｓｔｉｃｕｍ），是胡椒科植物，产于南太平洋夏威夷至新几内亚诸岛屿。原产地不详，可能为波利尼西亚。卡瓦胡椒是多年生披散状灌木，株高约２—３米，多变异。叶大，心形，宽大于长。不结籽。其繁殖完全依靠利用根插条或分根的人... Kava, also known as Pipermethysticum, is a pepper plant found in the islands of Hawaii and New Guinea in the South Pacific. Unknown origin, probably Polynesia. Kava pepper is perennial loose shrubs, about 2-3 meters in height, many variations. Large leaves, heart-shaped, width greater than long. Not seed. Its reproduction depends entirely on the use of root cuttings or rooted people ...