⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-100201516, with some changes.

Haworthia tortuosa (Haw.) Baker is a synonym of Haworthia viscosa (L.) Haw.

This name is a synonym of Haworthia viscosa (L.) Haw..

The record derives from Tropicos which reports it as a synonym (record 100201516) with original publication details: Fl. Cap. 6: 336 336 1896.