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

Piassava \Pi*as"sa*va\, n. [Pg. piasaba.]
   A fibrous product of two Brazilian palm trees ({Attalea
   funifera} and {Leopoldinia Piassaba}), -- used in making
   brooms, and for other purposes. Called also {pia[,c]aba} and
   {piasaba}.

Coquilla nut \Co*quil"la nut\ [Pg. coquilho, Sp. coquillo, dim.
   of coco a cocoanut.] (Bot.)
   The fruit of a Brazilian tree ({Attalea funifera} of
   Martius.).

   Note: Its shell is hazel-brown in color, very hard and close
         in texture, and much used by turners in forming
         ornamental articles, such as knobs for umbrella
         handles.

资料来源 : WordNet®

Attalea funifera
     n : Brazilian palm yielding fibers used in making ropes, mats,
         and brushes [syn: {piassava palm}, {pissaba palm}, {Bahia
         piassava}, {bahia coquilla}]