Variation in characteristics of rare and threatened plants after ex-situ conservation
HUANG Shi-Xun, LI Rui-Tang, LUO Wen-Hua, ZHOU Tai-Jiu, TANG Wen-Xiu, WANG Yan
Biodiv Sci . 2001, (4): 359 -365 .  DOI: 10.17520/biods.2001053