Jack Dykinga / Steep valleys in the foothills of the Temblor Range, carpeted with Coreopsis (yellow) and Phacelia (purple) with patches of orange California poppy (Eschscholzia californica). Carrizo Plain, Californi...

Jack Dykinga / Foothills of the Temblor Range, carpeted with Coreopsis (yellow) and Purple Owl's Clover (Castilleja exserta) flowers. Carrizo Plain, California, USA. 30th March 2019.

Jack Dykinga / Steep valleys in the foothills of the Temblor Range, carpeted with Coreopsis (yellow) and Phacelia (purple) with patches of orange California poppy (Eschscholzia californica). Carrizo Plain, Californi...

Jack Dykinga / Steep valleys in the foothills of the Temblor Range, carpeted with Coreopsis (yellow) and Phacelia (purple) with patches of orange California poppy (Eschscholzia californica). Carrizo Plain, Californi...

Jack Dykinga / Steep valleys in the foothills of the Temblor Range, carpeted with Coreopsis (yellow) and Phacelia (purple) with patches of orange California poppy (Eschscholzia californica). Carrizo Plain, Californi...

Claudio Contreras / Tickseed (Coreopsis sp.) flowers, Laredo Borderlands, Texas, USA. April

David Woodfall / Plains coreopsis (Coreopsis tinctoria) sown to attract bees, species native to North America. With couple relaxing behind, Bristol, Avon, UK, August 2014.

Jack Dykinga / Tickseed (Coreopsis sp.) and Owl clover (Castilleja exserta) carpeting the Carrizo Plain in the foothills of the Temblor Range, Caliente Range foothills. California, USA. March.

Claudio Contreras / Giant coreopsis (coreopsis gigantea) flower, Zapato Islet, Guadalupe Island Biosphere Reserve, off the coast of Baja California, Mexico, April

Claudio Contreras / Giant coreopsis (coreopsis gigantea) inside the crater, Zapato Islet, Guadalupe Island Biosphere Reserve, off the coast of Baja California, Mexico, April

Claudio Contreras / Giant coreopsis (Coreopsis gigantea), Zapato Islet, Guadalupe Island Biosphere Reserve, off the coast of Baja California, Mexico, September