cobweb house-leek
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Saxifragales
- family: Crassulaceae
- genus: Sempervivum
- species: Sempervivum arachnoideum
Matrei in Osttirol
Tyrol
Austria
Oskarshamn- Rinkabyholm
Kalmar- Malmö
Skåne- Bergshamra
- Djursholm
- Skytteholm
- Stockholm
- Årsta
Stockholm- Göteborg
Västra Götaland
Sweden