Sentence Examples


  • These, as in Gymnosperms, are of two kinds, microspores or pollen-grains, borne in the stamens (or microsporophylls) and megaspores, in which the egg-cell is developed, contained in the ovule, which is borne enclosed in the carpel (or megasporophyll).
  • The outermost series of the essential organs, collectively termed the androecium, is composed of the microsporophylls known as the staminal leaves or stamens.
  • Nathorst has recently described specimens of Williamsonia from the Jurassic rocks of Whitby with microSporophylls like those of Wieland's species.
 
 

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