microsporangium

Definitions

  • WordNet 3.6
    • n microsporangium a plant structure that produces microspores
    • ***
Webster's Revised Unabridged Dictionary
    • n Microsporangium (Bot) A sporangium or conceptacle containing only very minute spores. Cf. Macrosporangium.
    • ***
Century Dictionary and Cyclopedia
    • n microsporangium A sporangium containing microspores: the homologue of the pollen-sac in phanerogams.
    • ***

Etymology

Webster's Revised Unabridged Dictionary
NL. See Micro-, and Sporangium