⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-8502339, with some changes.
This name is a synonym of Ipomoea batatoides .
The record derives from Tropicos which reports it as a synonym (record 8502339
) with original publication details: Fl. Bras. 7: 265 265 1869.