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| | Some Native Perennial Succulents of Europe - Cacti and Succulents (Site not responding. Last check: ) |
 | | Cobweb houseleek (Sempervivum arachnoideum) is common in the Mediterranean |
 | | The mountain houseleek (Sempervivum montanum) grows in rocky places in the mountains of Spain, France, Switzerland, Austria, Italy, Poland, Czechoslovakia, Romania, and the former Soviet Union. |
 | | Yellow houseleek (Sempervivum grandiflorum) is pretty much restricted to the mountains of Switzerland and Italy where it grows in rocky places. |
| www.bellaonline.com /articles/art39072.asp (657 words) |
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