Leptosporangiatae

plural noun
Lep·​to·​spo·​ran·​gi·​a·​tae | \ ˌlep(ˌ)tōspəˌranjēˈäˌtī, -ˈāˌtē\

Definition of Leptosporangiatae

in some classifications
: a group comprising all the orders of ferns in which sporangium formation is leptosporangiate — compare eusporangiatae

History and Etymology for Leptosporangiatae

New Latin, from feminine plural of leptosporangiatus, adjective

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