⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-8501508, with some changes.

Convolvulus peirsonii Abrams is a synonym of Calystegia peirsonii (Abrams) Brummitt

This name is a synonym of Calystegia peirsonii (Abrams) Brummitt.

The record derives from Tropicos which reports it as a synonym (record 8501508) with original publication details: Ill. Fl. Pacific States 3: 387 387 1951.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:64627-2.