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microsporophyll

[ mahy-kruh-spawr-uh-fil, -spohr- ]

noun

, Botany.
  1. a leaflike organ bearing microsporangia.


microsporophyll

/ ˌmaɪkrəʊˈspɔːrəfɪl /

noun

  1. a leaf on which the microspores are formed: corresponds to the stamen of a flowering plant Compare megasporophyll
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

microsporophyll

/ mī′krə-spôrə-fĭl′ /

  1. A leaflike structure that bears microsporangia, such as those of in the strobili of lycophytes or in the male cones of conifers. The stamens of flowering plants are highly modified microsporophylls.
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Word History and Origins

Origin of microsporophyll1

First recorded in 1890–95; micro- + sporophyll
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Word History and Origins

Origin of microsporophyll1

C19: from micro- + sporophyll
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Example Sentences

The outermost series of the essential organs, collectively termed the androecium, is composed of the microsporophylls known as the staminal leaves or stamens.

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microsporogenesismicrostat