colporate

  • 网络具孔沟;具孔沟的
colporatecolporate
  1. The mean axis diameter is 17 . 82 ? 21 . 19 μ m. The colporate number in pollen grains is mostly 4-5 . The net-like sculptures exist on the exine of pollen grains .

    余甘花粉粒为球形,平均轴径17.82&21.19μm,以4、5孔沟为主,花粉粒表面具有网状纹饰。