⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50203591, with some changes.
This name is a synonym of Washingtonia filifera (Linden ex André) H.Wendl. ex de Bary.
The record derives from Tropicos which reports it as a synonym (record 50203591) with original publication details: Revis. Gen. Pl. 2: 737 737 1891.