⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-8501832, with some changes.
This name is a synonym of Ipomoea alba .
The record derives from Tropicos which reports it as a synonym (record 8501832
) with original publication details: Gen. Hist. 4: 264 264 1837.