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Gymnocalycium denudatum (Link & Otto) Pfeiff. ex Mittler

spider cactus

Native records: 3 botanical areas

Argentina Northeast, Brazil South, Uruguay

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Natural distribution

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NativeIntroducedUncertain

Distribution is shown as WGSRPD Level 3 areas. It does not imply the species occurs throughout an entire area.

Last updated:

Distribution last verified:

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Photograph of Gymnocalycium denudatum

A succulent subshrub of subtropical climates. Native to Argentina, Brazil, Uruguay.

This entry carries only the classification and distribution data recorded in WCVP. A written account is not yet available.

Distribution areas

  • Argentina

    • Argentina NortheastNative
  • Brazil

    • Brazil SouthNative
  • Uruguay

    • UruguayNative

Climate of the native range

The Köppen climate classes found in the areas this plant is recorded as native to. It does not mean an entire area has that climate.

  • Cfa Temperate, no dry season, hot summer
  • Cfb Temperate, no dry season, warm summer
  • Cwa Temperate, dry winter, hot summer

The same climate occurs in 52 areas worldwide, 49 of which have no record of this plant. See them on the map

A matching climate does not mean the plant can grow there. Range limits are also set by things other than climate — dispersal history, soils, competition. Source: Beck et al. (2023), CC BY 4.0 (observed period 1991–2020).

Other names

spider cactus

Family
Cactaceae
Genus
Gymnocalycium

Other species in Gymnocalycium

Sources

  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Argentina · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source
  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Brazil · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source
  • World Checklist of Vascular Plants (WCVP), version 2026-06-04

    Uruguay · Royal Botanic Gardens, Kew · wcvp_distribution.csv

    Open source

Image information