二侧相等的;
Arrangement of microspores in a tetrade is isobilateral shaped The mature pollen grain is 3-celled type, the sperms are crescent shaped.
小孢子在四分体中的排列为等面形。成熟花粉粒为3细胞型,精子为新月形。
The leaves were isobilateral and showed the structure character of C_4 plants.
叶为等面叶,具有C4植物结构特征;
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