The World Flora Online

Leaves: rosettes usually open, 4-10 cm diam., producing offsets attached to parental plants by stout stolons; blade 1-1.5 cm wide, apex stoutly mucronate, surfaces usually glabrous, sometimes sparingly hairy (some cultivars are hairy). Inflorescences erect, flat-topped to thyrsiform cymes, 10-40(-100+)-flowered, bracteate, (10-)20-30(-50) cm, usually 5-15 cm diam.; bracts 1 per flower, clasping at base, ovate-lanceolate, base narrow. Flowers: petals strongly reflexed at anthesis, 9-12 mm, margins entire, abaxially pubescent; stamens red to purple. 2n = (36, 40), 72.

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Plants with axillary stolons; rosette-lvs obovate or oblong-lanceolate, with a pungent mucro, narrowed to the base, ciliate, otherwise glabrous; flowering stems 3–6 dm; cauline lvs narrowly obovate to oblong, glandular-hairy; infl very pubescent, freely branched into several spreading cymes; fls mostly 12–16-merous; pet pink-purple, 1 cm, spreading, entire; 2n=36, 72. Native of Europe, sometimes escaped from cult. in our range, esp. in N. Engl. July–Sept.

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10–60 cm hoch. Wie bei allen Sempervivum-Arten Stängel dicht beblättert, mit grundständiger Rosette. Rosettenblätter sehr starr, auf den Flächen kahl, am Rand bewimpert, meist mit roten Spitzen, bis 5 cm lang. Blüten trüb-hellrot (wenn weiss

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7–8. Felsen, Mauern, Trockenwiesen, kollin-alpin. A, J, vereinzelt M.

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