资料来源 : pyDict

苞片; 小苞片

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Bracteole \Brac"te*ole\, n. [L. bracteola, dim. of bractea. See
   {Bractea}.] (Bot.)
   Same as {Bractlet}.

资料来源 : WordNet®

bracteole
     n : a small bract [syn: {bractlet}]