Sempervivum pittonii
Sempervivum pittonii, called the Pittoni houseleek, is a species of flowering plant in the genus Sempervivum, native to the eastern Alps of Austria.[2] A perennial, cold hardy, rosette-forming succulent, it has gained the Royal Horticultural Society's Award of Garden Merit.[3]
Rosette in the wild in Styria
Budding inflorescences in the wild
A specimen showing scale
A variety with white flowers
| Sempervivum pittonii | |
|---|---|
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| Close-up of flowers | |
| Scientific classification  | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Order: | Saxifragales | 
| Family: | Crassulaceae | 
| Genus: | Sempervivum | 
| Species: | S. pittonii  | 
| Binomial name | |
| Sempervivum pittonii | |
References
    
- Analect. Bot.: 19 (1854)
 - "Sempervivum pittonii Schott, Nyman & Kotschy". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 21 March 2021.
 - "Sempervivum pittonii Pittoni houseleek". The Royal Horticultural Society. Retrieved 21 March 2021.
 
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