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 植株Plantbranch光学显微镜:花粉粒球形。直径约36.2微米。外壁薄,表面具稀疏颗粒,中间具一不规则原生质团。×1320LM:Pollengrainspherical±36.2μ.Exinethin,surfacescatteredwithgranules,withanirregularcytoplasmicpatchlocatedinthecenter.×1320扫描电镜:花粉粒近球形 (本文共 519 字 , 7 张图 ) [阅读本文] >>