ˌlep(ˌ)tōspəˌranjēˈäˌtī, -ˈāˌtē noun plural
Usage: capitalized
Etymology: New Latin, from feminine plural of leptosporangiatus, adjective
in some classifications : a group comprising all the orders of ferns in which sporangium formation is leptosporangiate — compare eusporangiatae