⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-311566, with some changes.

Yucca filamentosa var. glaucescens (Haw.) Baker is a synonym of Yucca flaccida Haw.

This name is a synonym of Yucca flaccida Haw..

The record derives from WCSP which reports it as a synonym (record 311566) with original publication details: J. Linn. Soc., Bot. 18: 228 1880.