leptosporangium


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Related to leptosporangium: eusporangium

leptosporangium

[¦lep·tō·spə′ran·jē·əm]
(botany)
A sporangium derived from a single actively dividing cell in a meristem.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.