Wild Wonders of Europe / Giesbers / Mountain daisy (Leucanthemum adustum) flower, Liechtenstein, June 2009

Shattil & Rozinski / Alpine sunflower {Rydbergia sp} in alpine tundra, Rocky Mountain National Park, Colorado, USA

Shattil & Rozinski / Alpine sunflowers {Rydbergia sp} Governor Basin, San Juan Mountains, Colorado, USA

Konrad Wothe / Arnica (Arnica montana) flowering, Alps, Engadine, Switzerland, Europe. July.

Konrad Wothe / Gentian (Gentiana punctata) in flower on a mountainside, Alps, Engadine, Switzerland, Europe. July.

Konrad Wothe / Grey ragwort (Jacobaea incana) flowering, Alps, Grisons, Switzerland, Europe. July.

Paul Harcourt Davies / Reflexed stonecrop (Sedum rupestre) in flower, Lazio, Italy, July.