⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-30401008, with some changes.
This name is a synonym of Helmiopsis pseudopopulus .
The record derives from Tropicos which reports it as a synonym (record 30401008
) with original publication details: Bull. Mus. Natl. Hist. Nat., sér. 2 28: 416 416 1956.