Wild Wonders of Europe / Benvie / Mountain houseleek (Sempervivum montanum) close-up of two flowers, Fliess, Naturpark Kaunergrat, Tirol, Austria, July 2008 WWE OUTDOOR EXHIBITION.

Wild Wonders of Europe / Benvie / Mountain houseleeks (Sempervivum montanum) in flower, Fliess, Naturpark Kaunergrat, Tirol, Austria, July 2008

Juan Manuel Borrero / Mountain houseleek (Sempervivum montanum) Pyrenees, Spain, July

Alex Hyde / Mountain Houseleek (Sempervivum montanum) growing amongst rocks on scree slope. Nordtirol, Tirol, Austrian Alps, Austria, 2500 metres, July.

Grzegorz Lesniewski / Mountain Web-houseleek (Sempervivum montanum). Krzemien Peak, Bieszczady National Park, the Carpathians, Poland, July.

Grzegorz Lesniewski / Mountain Web-houseleek (Sempervivum montanum) and Kopa Bukowska Peak. Bieszczady National Park, the Carpathians, Poland, September.

Wild Wonders of Europe / Lesniewski / Mountain web-houseleek (Sempervivum montanum). Bieszczady, Carpathian Mountains, Poland, July.

Wild Wonders of Europe / Lesniewski / Mountain web-houseleek (Sempervivum montanum). Bieszczady, Carpathian Mountains, Poland, July.

Wild Wonders of Europe / Benvie / Mountain houseleek (Sempervivum montanum) in flower, digital composite, Fliess, Naturpark Kaunergrat, Tirol, Austria, July 2008

Wild Wonders of Europe / Benvie / Mountain houseleek (Sempervivum montanum) in flower, Fliess, Naturpark Kaunergrat, Tirol, Austria, July 2008

Wild Wonders of Europe / Benvie / Mountain houseleek (Sempervivum montanum) in flower, Fliess, Naturpark Kaunergrat, Tirol, Austria, July 2008

Philippe Clement / Mountain houseleek {Sempervivum montanum} Gran Paradiso NP, Alps, Italy

Christoph Becker / Mountain houseleek flowering in rock crevice. (S.montanum) Swiss Engadine

Christoph Becker / Mountain houseleek flowering in rock crevice. (S.montanum) Swiss Engadine

Matthias Breiter / Mountain Houseleek (Sempervivum montanum) flowering, Vancouver, British Columbia, Canada