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Sporangium
A sporangium (pl., sporangia〔http://oxforddictionaries.com/definition/sporangium〕) (modern Latin, from Greek ''σπόρος (sporos)'' ‘spore’ + ''αγγείον (angeion)'' ‘vessel’) is an enclosure in which spores are formed.〔Rost, Barbour, Stocking, Murphy, 2006''Plant Biology, 2nd Edition''Thompson Brooks/Cole〕 It can be composed of a single cell or can be multicellular. All plants, fungi, and many other lineages form sporangia at some point in their life cycle. Sporangia can produce spores by mitosis, but in nearly all land plants and many fungi, sporangia are the site of meiosis and produce genetically distinct haploid spores.
==Fungi==
Structure containing the spores in fungal species.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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