Source : Webster's Revised Unabridged Dictionary (1913)

Epigaea \Ep`i*g[ae]"a\, n. [NL., fr. Gr. 'epi` upon + ? earth.]
   (Bot.)
   An American genus of plants, containing but a single species
   ({E. repens}), the trailing arbutus.

Source : WordNet®

Epigaea
     n : small creeping evergreen shrubs: trailing arbutus [syn: {genus
         Epigaea}]