VU

Gamtoos Cabbage Tree

Cussonia gamtoosensis

Unknown

Overview

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

The Gamtoos Cabbage Tree faces severe pressure from agricultural expansion and urban development within its extremely limited range in the Eastern Cape Province of South Africa. Habitat fragmentation has isolated remaining populations, while invasive alien plant species compete for resources in the species' specialized riverine and coastal forest habitats. Climate change poses an additional threat through altered rainfall patterns that could disrupt the delicate moisture balance these trees require.

Threat summary

Habitat

This endemic tree species occurs in coastal and riverine forests along the Gamtoos River valley in the Eastern Cape Province of South Africa. It typically grows in moist, well-drained soils within indigenous forest patches and along watercourses where it benefits from higher humidity and protection from harsh coastal winds.

Frequently asked questions

Why is Gamtoos Cabbage Tree classified as Vulnerable?
Gamtoos Cabbage Tree is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. The Gamtoos Cabbage Tree faces severe pressure from agricultural expansion and urban development within its extremely limited range in the Eastern Cape Province of South Africa. Habitat fragmentation has isolated remaining populations, while invasive alien plant species compete for resources in the species' specialized riverine and coastal forest habitats. Climate change poses an additional threat through altered rainfall patterns that could disrupt the delicate moisture balance these trees require.
Where does Gamtoos Cabbage Tree live?
Gamtoos Cabbage Tree 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 Gamtoos Cabbage Tree?
The main threats to Gamtoos Cabbage Tree 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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