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Ruschianthus falcatus

Declining

Overview

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

Ruschianthus falcatus faces significant pressure from habitat degradation in its restricted range within the succulent karoo biome of South Africa. Agricultural expansion and overgrazing by livestock have fragmented its specialized habitat, while invasive plant species compete for limited resources in this arid environment. Climate change poses an additional threat through altered precipitation patterns that could disrupt the delicate moisture balance this succulent requires for survival.

Threat summary

Habitat

This succulent species is endemic to the arid succulent karoo vegetation of the Western Cape Province in South Africa, where it grows in rocky outcrops and sandy flats. It requires well-drained soils and is adapted to the region's winter rainfall pattern and extreme temperature variations.

Other threatened species in AIZOACEAE

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Conophytum subfenestratum

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Juttadinteria simpsoniiCR

Juttadinteria simpsonii

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Frequently asked questions

Why is Ruschianthus falcatus classified as Endangered?
Ruschianthus falcatus 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. Ruschianthus falcatus faces significant pressure from habitat degradation in its restricted range within the succulent karoo biome of South Africa. Agricultural expansion and overgrazing by livestock have fragmented its specialized habitat, while invasive plant species compete for limited resources in this arid environment. Climate change poses an additional threat through altered precipitation patterns that could disrupt the delicate moisture balance this succulent requires for survival.
Where does Ruschianthus falcatus live?
Ruschianthus falcatus occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Ruschianthus falcatus?
The main threats to Ruschianthus falcatus 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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