Sempervivum doellianum

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Standard Cyclopedia of Horticulture

Sempervivum doellianum, C. B. Lehm. Barren rosettes 1/2 – 3/4 in. diam., the new ones shortly peduncled: lvs. 40-50 to a rosette, oblanceolate, obscurely cuspidate, pale green, surface slightly hairy, the tips of only the inner ones connected by a few arachnoid threads, the outer 1/4-3/8 in. long, tinted with red on the back; cauline lvs. lanceolate, 1/2-3/4 in. long, with only an obscure tuft of short hairs at the tips: fl.-st. including infl. 4-6 in. high: fls. 9-10-merous, bright red, in a compact, few-fld. panicle; calyx densely pubescent, segms. lanceolate; petals lanceolate, 1/3 in. long. Switzerland and Tyrol.— Closely allied to S. arachnoideum, by some authorities considered a variant of it. 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 It may be out of date, but still contains valuable and interesting information which can be incorporated into the remainder of the article.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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