Guangdong Provincial Key Laboratory of Silviculture Protection and Utilization/Guangdong Academy of Forestry;
Guangzhou;
Guangdong 510520;
China;
First Clinical Medical College;
Guangzhou University of Chinese Medicine;
Guangzhou;
Guangdong 510006;
China;
Hairy; root; IBA; NAA; Optimum; concentration; Psammosilene; tunicoides;