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单词 microsporophyll
释义

microsporophyll


mi·cro·spo·ro·phyll

M0277600 (mī′krə-spôr′ə-fĭl′)n. A leaflike structure that bears microsporangia.

microsporophyll

(ˌmaɪkrəʊˈspɔːrəfɪl) n (Botany) a leaf on which the microspores are formed: corresponds to the stamen of a flowering plant. Compare megasporophyll[C19: from micro- + sporophyll]

mi•cro•spo•ro•phyll

(ˌmaɪ krəˈspɔr ə fɪl, -ˈspoʊr-)

n. a leaflike organ bearing microsporangia. [1890–95]
Thesaurus
Noun1.microsporophyll - in non-flowering plants, a sporophyll that bears only microsporangiamicrosporophyll - in non-flowering plants, a sporophyll that bears only microsporangiasporophyl, sporophyll - leaf in ferns and mosses that bears the sporangia

Microsporophyll


microsporophyll

[¦mī·krō′spȯr·ə‚fil] (botany) A sporophyll bearing microsporangia.

Microsporophyll

 

a leaf in Pteridophyta and seed plants on which (or in the axil of which) only microsporangia (or one microsporangium) arise. Microsporangia are the receptacles of microspores. Microsporophylls are formed in heterosporous Lycopodiales (for example, Selaginella) and in gymnosperms. In angiosperms the stamen is homologous to the microsporophyll.

microsporophyll


microsporophyll

the structure bearing the microsporangia - a leaf or modified leaf, and in flowering plants, the STAMEN.

microsporophyll


Related to microsporophyll: microsporangium, microsporangia
  • noun

Words related to microsporophyll

noun in non-flowering plants, a sporophyll that bears only microsporangia

Related Words

  • sporophyl
  • sporophyll
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