[Brittlebush: The Genus Encelia in the Mountains and Deserts of the American Southwest]

Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia

Encelia frutescens

Synonyms: Encelia frutescens var. frutescens, Simsia frutescens

Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens) - Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens)

Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens) - Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens)

Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens) - Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens)

Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens) - Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens)

Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens) - Bush Encelia, Button Brittlebush, Button Encelia, Rayless Encelia: Encelia frutescens (Synonyms: Encelia frutescens var. frutescens, Simsia frutescens)

Button brittlebush observed adjacent to Fish Creek, upstream of Split Mountain Gorge, Anza-Borrego Desert State Park, CA......March 26, 2010.

Paul Slichter