⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50267891, with some changes.
This name is a synonym of Yucca flaccida .
The record derives from Tropicos which reports it as a synonym (record 50267891
) with original publication details: Novon 14(3): 366 366 2004.