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

Chufa \Chu"fa\, n. [Sp.] (Bot.)
   A sedgelike plant ({Cyperus esculentus}) producing edible
   tubers, native about the Mediterranean, now cultivated in
   many regions; the earth almond.

資料來源 : WordNet®

Cyperus esculentus
     n : European sedge having small edible nutlike tubers [syn: {chufa},
          {yellow nutgrass}, {earth almond}, {ground almond}, {rush
         nut}]