ipomoea_batatas
1. [ noun ] (botany) pantropical vine widely cultivated in several varieties for its large sweet tuberous root with orange flesh
Synonyms: sweet_potato_vine sweet_potato
Related terms: morning_glory sweet_potato sweet_potato
Similar spelling:   Ipomoea_fastigiata
  Ipomoea_panurata
  Ipomoea_purpurea