Ingo Arndt / Squirreltail Barley (Hordeum jubatum) grasses, Patagonia, Argentina

Tim Fitzharris / Indian Paintbrush (Castilleja coccinea) and Foxtail Barley (Critesion jubatum) field, Texas

Tim Fitzharris / Squirreltail Barley (Hordeum jubatum) among wind and rain eroded tufa towers, Mono Lake, California

Tim Fitzharris / Squirreltail Barley (Hordeum jubatum) and Tufa Towers silhouetted at dawn, Mono Lake, California

Tim Fitzharris / Paintbrush (Castilleja sp) and Bulbous Barley (Hordeum murinum), Hill Country, Texas