Errors and corrections gratefully receivedCommon Name: Alpine House-leek
Family: Stonecrop - Crassulaceae
Genus: Sempervivum
Species: alpinum
Date Taken: 19/07/2005
Altitude: 1800m
Area: Valais
Walking Notes: Zermatt, Zmutt, Kalbermatten, Schönbiel Hut; descent to Kalbermatten and Zmutt; from Zmutt via Panoramaweg
Location: Taken on the Panoramaeg from Zmutt to Zermatt
Flower Notes: 10-40cm tall; rosette leaves, lanceolate, with ciliate margins, otherwise glabrous (Sempervivum montanum has leaves thickly covered with glands and Sempervivum arachnoideum has leaves with glands on margins and leaf tips covered by cobwebby hairs); petals mostly 12, 8-12mm long, violet. 1000-3000m, flowering time 7-8. Not common.