秤锤树

研究了秤锤树的生态地理分布、生物学特性与繁殖技术。

The eco geographical distribution , biology characteristics and propagation techniques of Sinojackia xylocarpa Hu were investigated in this paper .

本研究通过野外调查，了解了中国秤锤树属与长果安息香属植物的地理分布、濒危现状及其迁地保护状况。

We conducted an extensive field survey of current geographic distribution of their natural range , and in situ and ex situ conservation status of the remnant populations of the two genera .