⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25528011, with some changes.
This name is a synonym of Catapodium rigidum (L.) C.E.Hubb..
The record derives from Tropicos which reports it as a synonym (record 25528011) with original publication details: Ann. Sci. Nat., Bot. 5: 445 445 1825.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:403427-1.