Establishment of ISSR-PCR Reaction System and Screening of Effective Primers with ISSR Marker for Dracaena cambodiana A Comparison of Two Methods for Detecting Tropical Forest Change Cover Optimization of RAPD-PCR reaction systemfor Dracaena cambodiana New synonyms and a newly recorded species of Illicium from China Antibacterial components from artificially induced dragon‘s blood of Dracaena cambodiana Seed Germination and Its Environment Adaptability of Endangered Tree Dracaena cambodiana Geographical Distribution of Wild Dracaena cambodiana in China and Its Relationship with Hydrothermal Factors Rapid propagation of Dracaena cambodiana in vitro STEROIDAL SAPONINS FROM FRISH FRUITS OF DRACAENA CAMBODIANA Investigation on the Habitat and Natural Regeneration Capacity of Dracaena cambodiana Population