資料來源 : Webster's Revised Unabridged Dictionary (1913)

Hymenium \Hy*me"ni*um\, n.; pl. L. {Hymenia}, E. {Hymeniums}.
   [NL., fr. Gr. ? a membrane.] (Bot.)
   The spore-bearing surface of certain fungi, as that on the
   gills of a mushroom.