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

Podetium \Po*de"ti*um\, n.; pl. {Podetia}, E. {Podetiums}. [NL.,
   fr. Gr. ?, ?, foot.] (Bot.)
   A stalk which bears the fructification in some lichens, as in
   the so-called reindeer moss.