圓柏

植株P(guān)lantbranch光學(xué)顯微鏡:花粉粒球形。直徑約36.2微米。外壁薄,表面具稀疏顆粒,中間具一不規(guī)則原生質(zhì)團(tuán)?！?320LM:Pollengrainspherical±36.2μ.Exinethin,surfacescatteredwithgranules,withanirregularcytoplasmicpatchlocatedinthecenter.×1320掃描電鏡:花粉粒近球形 ......（本文共 519 字 , 7 張圖）     [閱讀本文] >>