Rob Tilley / Sand Verbena {Abronia latifolia} and Desert Gold {Geraea canescens} flowering in the desert, Amboy Crater, California, USA
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Rob Tilley / Sand Verbena {Abronia latifolia} and Desert Gold {Geraea canescens} flowering in the desert, Amboy Crater, California, USA
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Rolf Nussbaumer / Mexican Gold Poppy (Eschscholzia californica mexicana) flowering in spring, Tonto National Forest, Bartlett Lake , Arizona, USA, March
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Rolf Nussbaumer / Mexican Gold Poppy (Eschscholzia californica mexicana) blooming in spring, Tonto National Forest, Bartlett Lake , Arizona, USA, March
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Rolf Nussbaumer / Desert / Coulter's Lupine (Lupinus sparsiflorus) flowering amongst Mexican Gold Poppy (Eschscholzia californica mexicana) Organ Pipe Cactus National Monument, Arizona, USA, March 2008
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Rolf Nussbaumer / RF- Desert / Coulter's Lupine (Lupinus sparsiflorus) flowering among Mexican Gold Poppy (Eschscholzia californica mexicana). Organ Pipe Cactus National Monument, Arizona, USA. March. (This image may b...
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Rolf Nussbaumer / Mexican Gold Poppy (Eschscholzia californica mexicana) and Desert Chicory (Rafinesquia neomexicana), blooming, Organ Pipe Cactus National Monument, Arizona, USA, March
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Rolf Nussbaumer / Teddy Bear Cholla Cactus (Cylindropuntia bigelovii) in field of Mexican Gold Poppy (Eschscholzia californica mexicana), Tonto National Forest, Bartlett Lake , Arizona, USA, March
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Rolf Nussbaumer / Teddy Bear Cholla Cactus (Cylindropuntia bigelovii) in field of Mexican Gold Poppy (Eschscholzia californica mexicana), Tonto National Forest, Bartlett Lake, Arizona, USA, March
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Doug Wechsler / Saguaro cactus standing above Owlclover, gold poppy and other annual wildflowers, Organ Pipe Cactus NM, Arizona, USA
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Jeff Foott / Joshua Tree (Yucca brevifolia) group in desert, Virgin Mountains, Gold Butte National Monument, Nevada
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Jeff Foott / Joshua Tree (Yucca brevifolia) in desert, Virgin Mountains, Gold Butte National Monument, Nevada