Wings of nutlet ca. 1/2 as wide as nutlet or more; femaleinflorescence pedunculate.
约的小坚果的翅的宽是小坚果或更多的宽的1/2；雌花序有花序梗。
2
During the process of female bud development, ZR concentration was high in inflorescence primodium formation and early development stage, then gradually decreased with fluctuating.
在雌花芽发育过程中，ZR在花序原基形成期和发育初期的含量非常高，以后呈振荡递减的趋势。
3
The abortive ovules and male flowers in male cone inflorescence and the ovules in female cone inflorescence are originated from an annular meristem which differentiates from the base of each collar.