⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26200171, and has not been changed.
This name is a synonym of Phemeranthus brevifolius (Torr.) Hershkovitz.
The record derives from Tropicos which reports it as a synonym (record 26200171) with original publication details: Rep. Exped. Zuni Colorado Rivers 156 156 1853.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:249151-2.