microspore /mīˈkrə-spör/

1. The smaller of two forms of spore
2. A spore giving rise to a male gametophyte

microsporangium /-spör-anˈji-əm/ noun (pl microsporanˈgia)

A sporangium producing only microspores

microsporophyll /-spörˈə-fil/ noun

A sporophyll that carries or subtends only microsporangia

• reduce
• reduced
• reducer
• reducers
• reduces
• reduce to the ranks
• reducibilities
• reducibility
• reducible
• reducibleness
• reduciblenesses
• reducing
• reducing agent
• reducing agents
• reducing flame
• reducing flames
• reductant
• reductants
• reductase
• reductases
• Reductil
• reductio ad absurdum
• reduction
• reduction division
• reduction divisions