基金Supported by the National Natural Science Foundation of China(30970177,30600035)Knowledge Innovation Program of Chinese Academy of Sciences(KSCX2-YW-Z-067)+1 种基金LSEB of IBCASNational Science Foundation Grant (ATOL-0629657) to Dr.Ickert-Bond
基金National Natural Science Foundation of China (30970177,30600035)Project from LSEB of IBCAS on Syndiclis taxonomyProject of Chinese Academy of Sciences on Beilschmiedia taxonomy(KSCX2-SW-108)
文摘对油果樟属(Syndiclis Hook.f.)及其近缘属琼楠属(Beilschmiedia Nees)、孔药楠属(Sinopora J.Li et al.)、国产土楠属(Endiandra R.Br.)和Potameia的网脉结构进行了观察。结果表明,它们的网脉结构可分为3种类型:A型网格小且小脉无游离末端;B型网格小但有不分枝或简单分枝的游离末端;C型网格粗且网脉末端多分枝。琼楠属网脉结构多样,具有全部3种类型,其余4属均仅有1种类型,油果樟属、孔药楠属以及土楠属均为A型,明显不同于Potameia的C型网脉结构。