资料来源 : pyDict

原球藻属

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

Protococcus \Pro`to*coc"cus\, n. [NL. See {Proto-}, and
   {Coccus}.] (Bot.)
   A genus of minute unicellular alg[ae] including the red snow
   plant ({Protococcus nivalis}).