Gymnocalycium bayrianum

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Gymnocalycium bayrianum
Gymnocalycium bayrianum


Taxonavigation: Caryophyllales 
Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Ordo: Caryophyllales

Familia: Cactaceae
Subfamilia: Cactoideae
Tribus: Cereeae
Subtribus: Rebutiinae
Genus: Gymnocalycium
Subgenus: G. subg. Scabrosemineum
Sectio: G. sect. Loricata
Species: Gymnocalycium bayrianum


Gymnocalycium bayrianum H.Till ex H.Till (1987)


  • Homotypic
    • Gymnocalycium spegazzinii subsp. bayrianum (H.Till) Halda, Cactaceae etc. 9(3): 84. 1999.
  • Heterotypic
    • Gymnocalycium bayrianum var. brevispinum Uhlig, 1992, nom. inval.


Native distribution areas:
  • Continental: Southern America
    • Regional: Southern South America
      • Argentina Northwest

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition


Primary references[edit]

Additional references[edit]

  • Govaerts, R.H.A. 2003. World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew. [unavailable for the public] Reference page


Vernacular names[edit]

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