Source : Webster's Revised Unabridged Dictionary (1913)

Spermatium \Sper*ma"ti*um\, n.; pl. {Spermatia}. [NL.] (Bot.)
   One of the motionless spermatozoids in the conceptacles of
   certain fungi. --J. H. Balfour.

Source : WordNet®

spermatia
     See {spermatium}