Indigo Bush
- Scientific Name: Psorothamnus Schottii
- Common Name: Indigo Bush
- Habitat: Bajadas, valleys, hillsides
- Life Form: Shrub, tall
- Leaf Description: Fascicled, linear
- Flower Color: Indigo to violet to blue
- Flowering Period: March to May
- Spines: Spineless
- Rarity: Common in SE California
- Family: Fabaceae (bean family)

