Saxifraga paniculata | |
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Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
(unranked): | Core eudicots |
Order: | Saxifragales |
Family: | Saxifragaceae |
Genus: | Saxifraga |
Species: | S. paniculata |
Binomial name | |
Saxifraga paniculata Mill. |
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Synonyms | |
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Saxifraga paniculata (also known by the English common names alpine saxifrage, encrusted saxifrage, lifelong saxifrage,lime-encrusted saxifrage,livelong saxifrage,White Mountain saxifrage, and silver saxifrage) is a species of saxifrage native to the United States, Europe and Asia.
Saxifraga paniculata was first formally described in the eighth edition of The Gardeners Dictionary by the Scottish botanist Philip Miller in 1768 and is placed in the genus Saxifraga (the saxifrages) and in the Saxifragaceae family. The generic name Saxifraga literally means "stone-breaker", from Latin ("rock" or "stone") + ("to break"). It is usually thought to indicate a medicinal use for treatment of urinary calculi (such as kidney stones), rather than breaking rocks apart.
Saxifraga paniculata is a perennial and stoloniferous herbaceous plant with flowering stems 10–30 cm in height. The most easily identifiable feature of S. paniculata is its highly dense basal rosette of leaves, which are leathery, flat and stiff. 1–3 cm long, the oblong to leaves are densely toothed and have fine leaf margins; a lime-encrusted white pore is present at the base of each leaf. The rosettes produce erect flowering stems (though nothing might be produced for a few years), whilst the rosettes themselves grow at the end of runners (horizontal, long stolons).