⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50066567, and has not been changed.
This name is a synonym of Macleaya cordata .
The record derives from Tropicos which reports it as a synonym (record 50066567
) with original publication details: Pflanzenr. 217 217 1909.