Tetradymia
Tetradymia is a genus of North American shrubs in the groundsel tribe within the sunflower family. Horsebrush is a common name for plants in this genus.
; Species
; Formerly included
See Lepidospartum and Psathyrotes.
- Tetradymia ramosissima - Psathyrotes ramosissima
- ''Tetradymia squamata - Lepidospartum squamatum''