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Parodia penicillata

Declining

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Parodia penicillata faces severe pressure from illegal collection for the international cactus trade, where its distinctive appearance makes it highly sought after by collectors. Habitat degradation from livestock grazing and agricultural expansion in its restricted range further compounds population decline. Climate change poses an additional threat through altered precipitation patterns that could disrupt the species' specialized water storage adaptations.

Threat summary

Habitat

This cactus species inhabits rocky outcrops and steep slopes in semi-arid regions of southern Brazil, typically growing in well-drained soils among granite formations. It occurs in areas with distinct wet and dry seasons, often in association with other specialized succulent flora adapted to harsh, sun-exposed conditions.

Shrubland· majorRocky areas· majorDesert· major

Conservation measures underway

Site/area protection

Frequently asked questions

Why is Parodia penicillata classified as Endangered?
Parodia penicillata is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Parodia penicillata faces severe pressure from illegal collection for the international cactus trade, where its distinctive appearance makes it highly sought after by collectors. Habitat degradation from livestock grazing and agricultural expansion in its restricted range further compounds population decline. Climate change poses an additional threat through altered precipitation patterns that could disrupt the species' specialized water storage adaptations.
Where does Parodia penicillata live?
Parodia penicillata occurs in Argentina. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Parodia penicillata?
The main threats to Parodia penicillata are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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