资料来源 : pyDict

百合亚纲

资料来源 : WordNet®

Liliidae
     n : one of four subclasses or superorders of Monocotyledones;
         comprises 17 families including: Liliaceae; Alliaceae;
         Amaryllidaceae; Iridaceae; Orchidaceae; Trilliaceae [syn:
          {subclass Liliidae}]