⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-238055, with some changes.
This name is a synonym of Pycreus flavescens subsp. flavescens .
The record derives from WCSP which reports it as a synonym (record
238055) with original publication details: Fl. Amer. Sept. 1: 50 1813.
Full publication details for this name can be found in IPNI: