Sempervivum hirtum

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	Habit:  ? Height: ⇕  ? Width: ⇔ Lifespan: ⌛ Origin: ✈  ? Poisonous: ☠	Exposure: ☼  ? Water: ◍  ? Features: ✓ Hardiness: ☃ Bloom: ❀ USDA Zones:  ? Sunset Zones:
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Standard Cyclopedia of Horticulture

Sempervivum hirtum, Linn. (S. Allionii, Nym. S. cornutum, Hort.). Developed barren rosettes 1 – 1 1/4 in. diam., the new ones not rolled up into balls and breaking away as in S. soboliferum: lvs. about 50 to a rosette, obovate-cuneate, not distinctly cuspidate, pale gray-green, surfaces finely glandular-pubescent, margins glandular-ciliate, outer lvs. faintly tinted red, 1/2 – 3/4 x 1/6 in.; cauline lvs. crowded, pubescent, the upper cordate-ovate: fl.-st. including infl. 6-9 in. high, densely pilose: fls. usually 6-merous, pale yellow, in a few- to many-fld. panicle which is 1 1/2 - 4 in. diam.; calyx-segms. lanceolate, hairy on their back; petals 1/2 – 3/4 in. long, lanceolate, tricuspidate, the middle tooth conspicuous, keel prominent, tinted greenish red and is densely glandular. S. Eu. CH The above text is from the Standard Cyclopedia of Horticulture. It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article. Click on "Collapse" in the header to hide this text.

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References

• Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963

External links

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