The type of stomata of 12 species of Iris is diacytic type, stomata is randomly distributed.Guard cells are parallel to leaf veins where no stomata distribute.

 
  • 12種鳶尾的氣孔類(lèi)型均屬于橫列型,且氣孔均是隨機分布,氣孔保衛細胞的長(cháng)軸與葉脈平行,葉脈處無(wú)氣孔分布。
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