广东象头山国家级自然保护区芳香植物调查

为保护和开发利用广东象头山国家级自然保护区的芳香植物,采用实地调查法并结合文献,发现广东象头山国家级自然保护区共有芳香植物45科101属141种,约占我国芳香植物种数的20%,占全世界芳香植物3 600种的3.917%。其中裸子植物占3科5属5种,双子叶植物37科89属123种,而单子叶植物5科7属13种。分析这些芳香植物资源的特点,并提出相应的开发利用对策。

Investigation of Aromatic Plant Resources in Xiangtoushan National Nature Reserve in Guangdong Province, China

Aromatic plants in Xiangtoushan National Nature Reserve in Guangdong Province, China, were investigated by making field visits to the Natural Reserve and consulting literature concerned. A total of 141 species of aromatic plants belonging to 101 genera and 45 families were identified in the Natural Reserve, accounting for 20% of the total aromatic plants in China or 3.917% of the total aromatic plants in the world (3600 species). Among the aromatic plants, Gymnosperm plants had five species, five genera and three families; Dicotyledoneae plants had 123 species, 89 genera and 37 families; and Monocotyledoneae plants had 13 species, seven genera and five families. Based on the analysis of the characteristics of the aromatic plants resources, some suggestions for development of aromatic plants were put forward.