The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-291690, with some changes.

L Yucca filamentosa subsp. concava (Haw.) Hochstätter 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 291690) with original publication details: Kaktusblüte 2001: 11 2001.

Full publication details for this name can be found in IPNI: