65 Species in Genus Sempervivum

Sempervivum: My Hardy Companions

I’ve always been drawn to the resilient, the enduring, the tenacious. Maybe that’s why I find myself so fascinated by Sempervivum, the “always living” succulents. These hardy plants, often called Houseleeks or Hens and Chicks, thrive in conditions that would make other plants wither. They cling to rocky slopes, withstand scorching sun, and endure freezing temperatures. They’re survivors, much like the people I admire most.

My first encounter with Sempervivum was purely accidental. I was hiking in the Alps, scrambling over a particularly rocky patch, when I noticed these intriguing rosettes nestled amongst the stones. They were unlike anything I’d seen before – compact, geometric, almost architectural in their form. I was captivated.

Since then, I’ve become a collector, an enthusiast, a Sempervivum devotee. My garden, balconies, and even windowsills are now home to a diverse array of these fascinating plants. Each one is unique, with its own personality and charm.

A Tapestry of Textures and Colors

Sempervivum are masters of adaptation. Their leaves, arranged in those characteristic rosettes, come in a stunning variety of shapes, sizes, and colors. Some are smooth and glossy, others fuzzy and velvety. Their hues range from deep greens and reds to silvery blues and even near-blacks. And when they bloom, they send up tall stalks adorned with star-shaped flowers in shades of pink, red, and yellow.

The diversity within the genus is truly remarkable. Here are:

  1. Sempervivum × alatum Scheele
  2. Sempervivum altum Turrill
  3. Sempervivum annae Gurgen.
  4. Sempervivum arachnoideum L.
  5. Sempervivum armenum Boiss. & A.Huet
  6. Sempervivum artvinense Muirhead
  7. Sempervivum atlanticum (Ball ex Hook.f.) Baker
  8. Sempervivum atropatanum J.Parn.
  9. Sempervivum balcanicum Stoj.
  10. Sempervivum × barbulatum Schott
  11. Sempervivum borissovae Wale
  12. Sempervivum brevipilum Muirhead
  13. Sempervivum calcareum Jord.
  14. Sempervivum carpathicum Wettst. ex Prodan
  15. Sempervivum caucasicum Rupr. ex Boiss.
  16. Sempervivum cernochii Niederle
  17. Sempervivum charadzeae Gurgen.
  18. Sempervivum × christii W.Wolf
  19. Sempervivum ciliosum Craib
  20. Sempervivum × comollii Rota
  21. Sempervivum davisii Muirhead
  22. Sempervivum dolomiticum Facchini
  23. Sempervivum dzhavachischvilii Gurgen.
  24. Sempervivum ekimii Karaer
  25. Sempervivum ermanicum Gurgen.
  26. Sempervivum erythraeum Velen.
  27. Sempervivum × feigeanum Neeff
  28. Sempervivum × fimbriatum Schnittsp. & C.B.Lehm.
  29. Sempervivum × funckii F.Braun ex W.D.J.Koch
  30. Sempervivum gillianiae Muirhead
  31. Sempervivum × giuseppii Wale
  32. Sempervivum glabrifolium Boriss.
  33. Sempervivum globiferum L.
  34. Sempervivum grandiflorum Haw.
  35. Sempervivum guillemotii Lamotte
  36. Sempervivum herfriedianum Neeff
  37. Sempervivum heuffelii Schott
  38. Sempervivum ingwersenii Wale
  39. Sempervivum iranicum Bornm. & Gauba
  40. Sempervivum ispartae Muirhead
  41. Sempervivum kosaninii Praeger
  42. Sempervivum leucanthum Pančić
  43. Sempervivum macedonicum Praeger
  44. Sempervivum marmoreum Griseb.
  45. Sempervivum minus Turrill ex Wale
  46. Sempervivum minutum (Kunze ex Willk.) Nyman ex Pau
  47. Sempervivum montanum L.
  48. Sempervivum × morelianum Viv.-Morel
  49. Sempervivum ossetiense Wale
  50. Sempervivum pisidicum Peşmen & Güner
  51. Sempervivum pittonii Schott, Nyman & Kotschy
  52. Sempervivum × praegeri G.D.Rowley
  53. Sempervivum pumilum M.Bieb.
  54. Sempervivum × rupicola A.Kern.
  55. Sempervivum ruthenicum Schnittsp. & C.B.Lehm.
  56. Sempervivum soculense D.Donati & G.Dumont
  57. Sempervivum sosnowskyi Ter-Chatsch.
  58. Sempervivum staintonii Muirhead
  59. Sempervivum × stenopetalum Schnittsp. & C.B.Lehm.
  60. Sempervivum tectorum L.
  61. Sempervivum × thompsonianum Wale
  62. Sempervivum transcaucasicum Muirhead
  63. Sempervivum × vaccarii Wilczek ex Vacc.
  64. Sempervivum vicentei Pau
  65. Sempervivum wulfenii Hoppe ex Mert. & W.D.J.Koch

More Than Just a Pretty Face

But Sempervivum are more than just aesthetically pleasing. They have a rich history of medicinal and cultural significance. In ancient times, they were believed to ward off evil spirits and protect against disease. Their leaves were used to treat burns, wounds, and skin ailments. Even today, some people use Sempervivum extracts in herbal remedies.

For me, Sempervivum represent resilience, perseverance, and the ability to thrive in adversity. They remind me that even in the harshest conditions, life finds a way. They are a symbol of hope, a testament to the enduring power of nature.

Cultivating Connection

Caring for Sempervivum has become a source of joy and connection for me. I love propagating them, carefully separating the “chicks” from the “hen” and watching them grow into new rosettes. It’s a simple act, but it fills me with a sense of wonder and satisfaction.

I’ve also connected with other Sempervivum enthusiasts online and at plant swaps. Sharing knowledge, trading cuttings, and admiring each other’s collections has created a sense of community. It’s a reminder that even in our increasingly digital world, there’s something special about connecting with others over a shared passion for the natural world.

Sempervivum have taught me patience, resilience, and the beauty of simplicity. They are my constant companions, a source of inspiration, and a reminder that even in the face of adversity, life can flourish.

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