Zheng B
Yunnan Institute of Materia Medica, Kunming.
Zhongguo Zhong Yao Za Zhi. 1990 Jan;15(1):9-12, 61-2.
The commercial standards of Dendrobium medicinal materials in Yunnan are very complicated. 1. The principal commodities of these materials include: 1. Xi-fengdou (spiral Dendrobium): They are divided into three classes, i.e. 1, 2 and 3, but recently Diaolan-fengdou (rough spiral Dendrobium) was discovered. 2. Huangcao (yellow herb Dendrobium): They are classified as Xi-huangcao (slender Dendrobium), Cu-huangcao (thick Dendrobium), Bian-huangcao (oblet Dendrobium), Xiaogua-auangcao (littlemelon Dendrobium) and Xian-huangcao (freshly Dendrobium). 2. nonprincipal Huangcao commodities in Yunnan include: Cha-huangcao (branch Dendrobium), Xianggun-huangcao (stick Dendrobium) and Yougua-huangcao (melon Dendrobium).
云南石斛药材的商业标准非常复杂。1. 这些药材的主要商品包括：1. 西枫斗（螺旋石斛）：分为1、2、3三个等级，但最近发现了刁兰枫斗（粗螺旋石斛）。2. 黄草（黄草石斛）：分为细黄草（细茎石斛）、粗黄草（厚唇石斛）、扁黄草（圆茎石斛）、小瓜黄草（小瓜石斛）和鲜黄草（新鲜石斛）。2. 云南非主要的黄草商品包括：叉黄草（分枝石斛）、香棍黄草（棒节石斛）和油瓜黄草（油瓜石斛）。
