Tim Fitzharris / Desert Sand Verbena (Abronia villosa), Desert Sunflower (Geraea canescens), and Desert Lily (Hesperocallis undulata) flowers in spring bloom, Anza-Borrego Desert State Park, California

Jack Dykinga / Desert landscape with flowering Sand verbena (Abronia), Desert gold (Geraea canescens), and Birdcage evening primrose (Oenothera deltoides) Anza-Borrego State Park, California, USA. March 2017. These...

Floris van Breugel / Death valley covered in mass of flowers of Desert gold (Geraea canescens) after El Nino rains, Death Valley, California, USA, February 2016

Floris van Breugel / Flowers blooming in Death Valley including Phacelia (Phacelia crenulata), Desert gold (Geraea canescens), Rock daisies (Perityle emori), and Brown-eyed evening primrose (Camissonia claviformis) during...

Floris van Breugel / Desert Gold (Geraea canescens) and Sand Verbena (Abronia villosa) flowering in Death Valley National Park, California. Only once every 3-8 years do the flowers put on such a spectacular spring show;...

Rob Tilley / Sand Verbena {Abronia latifolia} and Desert Gold {Geraea canescens} flowering in the desert, Amboy Crater, California, USA

Rob Tilley / Sand Verbena {Abronia latifolia} and Desert Gold {Geraea canescens} flowering in the desert, Amboy Crater, California, USA

Jack Dykinga / Desert Sunflower (Geraea canescens) amongst boulders on valley floor, Death Valley National Park, California

Jack Dykinga / Flora in stoney alluvial sediment of the Amargosa Mountain Range, Desert Golds (Geraea canescens) and Phacelia (Phacelia crenulata) Death Valley National Park, California

Yva Momatiuk & John Eastcott / Texas Bluebonnet (Lupinus texensis) flowers and Desert Sunflowers (Geraea canescens), Hill Country, Texas

Yva Momatiuk & John Eastcott / Texas Bluebonnet (Lupinus texensis) flowers and Desert Sunflowers (Geraea canescens), Hill Country, Texas

Tim Fitzharris / Sand Verbena (Abronia sp) and Desert Sunflowers (Geraea canescens), Anza-Borrego Desert State Park, California