''Sempervivum pittonii'', called the Pittoni houseleek, is a species of flowering plant in the genus ''

Sempervivum ''Sempervivum'' (Brit. , U.S. �sɛ̃mpeɹ'vivũm is a genus of about 40 species of flowering plants in the family Crassulaceae, commonly known as houseleeks. Other common names include liveforever (the source of the taxonomical designation ''Sem ...

'', native to the eastern Alps of Austria. A perennial, cold hardy, rosette-forming succulent, it has gained the

Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (Nort ...

Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ...

References

pittonii Endemic flora of Austria Plants described in 1854 {{Crassulaceae-stub