sweet potato vine n pantropical vine widely cultivated in several varieties for its large sweet tuberous root with orange flesh Synonym(s) sweet potato Ipomoea batatas
News & Articles sweet potato vine Blundering Gardener: Everything was going pretty well until the electrician began to swear Winter has arrived. Too bad for the potted sweet potato vines I thought of adding to my houseplant collection. They're still out there on the front stoop. Oct. 27, 2013 - Pioneer Press