Morphological characteristics of some recent and fossil pollens of liquidambar .

枫香属现代的和某些化石的花粉形态特征.

Yuexi county firecracker factory in guan liquidambar formosana .

岳西县中关枫香鞭炮厂。

A north american tree of the genus liquidambar having prickly spherical fruit clusters and fragrant sap .

一种枫香树属的产于北美洲的树，有多刺的球形果实串和芳香的树汁。

Tissue culture of stem segments and plantlet regenation of liquidambar styraciflua .

美国枫香茎段组织培养与植株再生。