Species Description – Result


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Mammillaria karwinskiana ssp beiselii

  • First description by Diers, Kakt. and. Sukk. 30 (3): 57 (1979) – as M. beiselii

  • Body: Plants solitary, sometimes branching dichotomously or basally. Stems globose to short cylindrical, blue-green to dark green, 7 – 10 cm (2.8 – 3.9 in) high and in diameter.
  • Roots:
  • Sap: With latex.
  • Tubercule arrangement:
  • Tubercule: Tubercules firm, pyramidal.
  • Axil: Bristly.
  • Radial spine: 5 – 8, awl-like, straight to slightly curved, reddish, becoming chalky white with age, 4 – 30 mm (1.2 in) long, upper and lower ones longest.
  • Central spine: 1, awl-like, white or yellowish, with dark tip, to 5.5 mm (2.2 in) long.
  • Flower: Funnelform, white with purplish midveins, to 25 mm (1 in) long and 15 mm (1.6 in) in diameter.
  • Fruit: Bright red.
  • Seed: Brown.
  • Flowering period in Cultivation (Europe):
  • Minimum temperature: 0? C.
  • Habitat Substrate:
  • Geographic Distribution: Along the border of Colima and Michoacan, Mexico. Altitude 150 – 200 m
  • Comments:
  • Bibliography:
    John Pilbeam (1999) – Mammillaria The Cactus File Handbook – page 153.

    Edward F. Anderson (2001) – The Cactus Family – page 425.
  • Synonymes:
    M. beiselii

    M. voburnensis var gerhardii

Pictures

Picture in the galery related to the keyword :

beiselii


Mammillaria Karwinskiana/Mammillaria karwinskiana ssp beiselii (syn. M. Beiselii) – Photo Giuseppe Ruini .jpg


Mammillaria Karwinskiana/Mammillaria karwinskiana ssp beiselii – Photo Hugo De Cock 1.jpg


Mammillaria Karwinskiana/Mammillaria karwinskiana ssp beiselii – Photo Hugo De Cock 2.jpg


Mammillaria Karwinskiana/Mammillaria karwinskiana ssp beiselii – Photo Hugo De Cock 3.jpg


Mammillaria Karwinskiana/Mammillaria karwinskiana ssp beiselii – Photo Josef Matousek.jpg


Mammillaria Karwinskiana/Mammillaria karwinskiana ssp beiselii – Photo Murielle Strauss.jpg


Maps Distribution/Mammillaria karwinskiana ssp beiselii – distribution map.gif