多歧苏铁的修订

NOTES ON CYCAS MULTIPINNATA C.J.CHEN ET S.Y.YANG

中国特有种。产云南东南部元江流域，个旧、蒙自、屏边与河口交界处。

A more detailed descrption of a rare and endangered species Cycas multipinnata C. J. Chen et S. Y. Yang from SE Yunnan, China is given. Male and female cones of this species is described for the first time. Cycas longipetiolula D. Y. Wang is reduced and treated as a new synonym of the species.