⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100358492, with some changes.
This name is a synonym of Aphragmus eschscholtziana Andrz. ex DC..
The record derives from Tropicos which reports it as a synonym (record 100358492) with original publication details: Syn. Fl. West. States 1: 135 135 1895.