plural noun Eu·spo·ran·gi·a·tae \ˌyüspəˌranjēˈätˌē, -ˈāt-\

Definition of Eusporangiatae

in some classifications

  1. :  a group comprising all the ferns in which sporangium formation is eusporangiate — compare leptosporangiatae

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Origin and Etymology of eusporangiatae

New Latin, from feminine plural of (assumed) New Latin eusporangiatus

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to cast off or become cast off

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