Construction of Tissue Culture and Rapid Propagation System for Rhododendron hemsleyanum, a Plant Species with Extremely Small Populations

• LIU Wen, 
• YANG Linxiang, 
• MU Zhengchun, 
• MA Yongpeng, 
• XIE Meng, 
• WAN Youming, 
• LI Zhenghong, 
• MA Hong