资料来源 : pyDict

内皮

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

Endodermis \En`do*der"mis\, n. [NL. See {Endoderm}.] (Bot.)
   A layer of cells forming a kind of cuticle inside of the
   proper cortical layer, or surrounding an individual
   fibrovascular bundle.