⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-96445, with some changes.
This name is a synonym of Hedeoma drummondii .
The record derives from WCSP which reports it as a synonym (record 96445
) with original publication details: Fl. Rocky Mts. 750 1917.