⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-409872, with some changes.
This name is a synonym of Catapodium rigidum (L.) C.E.Hubb..
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 409872) with original publication details: Fl. South. U.S. ed. 3: 609 1897.