⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-8501974, with some changes.

Ipomoea bonariensis var. chacoensis O'Donell is a synonym of Ipomoea bonariensis Hook.

This name is a synonym of Ipomoea bonariensis Hook..

The record derives from Tropicos which reports it as a synonym (record 8501974) with original publication details: Lilloa 29: 125 125 1959.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:129199-2.