Specimen profile Növényprofil

Sempervivum arachnoideum

Sempervivum arachnoideum, the cobweb house-leek, is a species of flowering plant in the family Crassulaceae, native to European mountains, in the Alps, Apennines and Carpathians. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a rosette-forming succulent perennial, value... Sempervivum arachnoideum, the cobweb house-leek, is a species of flowering plant in the family Crassulaceae, native to European mountains, in the Alps, Apennines and Carpathians. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a rosette-forming succulent perennial, value...

Common name Köznév Cobweb house-leek
Köznév Pókhálós kövirózsa
FamilyCsalád Crassulaceae
GenusNemzetség Sempervivum

ClassificationBesorolás

Scientific name Tudományos név Sempervivum arachnoideum
Common name Köznév Cobweb house-leek
Köznév Pókhálós kövirózsa
FamilyCsalád Crassulaceae
GenusNemzetség Sempervivum

Common NamesKöznevek

  • Cobweb house-leek

Common NamesKöznevek

  • Pókhálós kövirózsa

Botanical Garden LocationBotanikus kerti elhelyezkedés

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ToxicityMérgezés

HumansEmberek
family known toxic családban ismerten mérgező
CatsMacskák DogsKutyák
family known toxic családban ismerten mérgező

AboutLeírás

Sempervivum arachnoideum, the cobweb house-leek, is a species of flowering plant in the family Crassulaceae, native to European mountains, in the Alps, Apennines and Carpathians. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a rosette-forming succulent perennial, valued in cultivation for its ability to colonise hot, dry areas via offsets. The specific epithet arachnoideum refers to its furry central rosettes (long ciliate leaf margins), resembling spider webs. It flowers in July, with pink flowers that are raised on stems and are hermaphroditic (having both male and female organs). This plant, and the subspecies Sempervivum arachnoideum subsp. tomentosum, have gained the Royal Horticultural Society's Award of Garden Merit.

Sempervivum arachnoideum, the cobweb house-leek, is a species of flowering plant in the family Crassulaceae, native to European mountains, in the Alps, Apennines and Carpathians. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a rosette-forming succulent perennial, valued in cultivation for its ability to colonise hot, dry areas via offsets. The specific epithet arachnoideum refers to its furry central rosettes (long ciliate leaf margins), resembling spider webs. It flowers in July, with pink flowers that are raised on stems and are hermaphroditic (having both male and female organs). This plant, and the subspecies Sempervivum arachnoideum subsp. tomentosum, have gained the Royal Horticultural Society's Award of Garden Merit. (English fallback)(angol tartalék)

Native DistributionTermészetes elterjedés

Detailed RegionsRészletes régiók

Europe Middle Europe Austria Germany Switzerland Southeastern Europe Italy Southwestern Europe Corse France Spain Introduced into Europe Northern Europe Great Britain

Europe Middle Europe Austria Germany Switzerland Southeastern Europe Italy Southwestern Europe Corse France Spain Introduced into Europe Northern Europe Great Britain

Data confidenceAdat megbízhatóság: very_low

SynonymsSzinonimák

  • Sempervivum arachnoideum L.
  • Sempervivum arachnoideum var. arachnoideum
  • Sempervivum laggeri Schnittsp.