Palafoxia arida var. arida
San Bernardino Co., CA
Mar 2004

Palafoxia arida var. gigantea
Algodones Sand Dunes, CA
Spjut 15274, May 2003; photo 28 Apr 1973

Palafoxia arida var. arida

San Diego Co., CA, Barclay & Arguelles 1815, 9 March 1965