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作 者 ：沈荣理 邓彦斌

期 刊 ：西北植物学报 1998年 4期

关键词：蚤缀属；花粉特征；新疆；

Keywords:Arenaria L., characteristics of pollen,

摘 要 ：通过光学显著 和扫描电镜，对新疆产双属９种植物的花粉形态进行了研究，发现该属花粉大多近球形，萌发孔多数，孔膜上有疣状突起，外壁纹饰为颗粒状，夹杂有小穴散布。

Abstract:The morphological characteristics of pollen of 9 species in genus of Arenaria in Xinjiang were studied by LM and SEM.Pollen shape is spherical,aperture is polybrochate,it have warts in aperture membrane,the exine sculpture is characteried by finely gr

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