EN

Langeberg Conebush

Leucadendron radiatum

Declining

Overview

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

Leucadendron radiatum faces severe pressure from urban expansion and agricultural development across its limited range in the Western Cape. The species is particularly vulnerable to frequent wildfires that have intensified due to altered fire regimes and invasive alien plant species that compete for resources and change soil chemistry. Climate change poses an additional threat through shifting rainfall patterns that could push this fynbos specialist beyond its ecological tolerance limits.

Threat summary

Habitat

This species is endemic to the fynbos vegetation of the Western Cape, South Africa, where it grows on sandy soils derived from Table Mountain Sandstone. It typically occurs on lower mountain slopes and coastal plains in areas with Mediterranean-type climate characterized by wet winters and dry summers.

Conservation measures underway

Ex-situ conservation

Other threatened species in PROTEACEAE

VU

Catherine-wheel Pincushion

Leucospermum catherinae

Declining
VU

Banksia lemanniana

Declining
VU

Kleinmond Sugarbush

Protea angustata

Declining
VU

Channel-leaf Sugarbush

Protea scorzonerifolia

Declining

Threatened in South Africa

VU

Copper Shark

Carcharhinus brachyurus

Declining
EN

Black-Spotted Blue

Orachrysops mijburghi

Unknown
Cape GannetEN

Cape Gannet

Morus capensis

Declining
Scarce BlackneckCR

Scarce Blackneck

Lygephila craccae

Unknown

Frequently asked questions

Why is Langeberg Conebush classified as Endangered?
Langeberg Conebush 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. Leucadendron radiatum faces severe pressure from urban expansion and agricultural development across its limited range in the Western Cape. The species is particularly vulnerable to frequent wildfires that have intensified due to altered fire regimes and invasive alien plant species that compete for resources and change soil chemistry. Climate change poses an additional threat through shifting rainfall patterns that could push this fynbos specialist beyond its ecological tolerance limits.
Where does Langeberg Conebush live?
Langeberg Conebush occurs in South Africa. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Langeberg Conebush?
The main threats to Langeberg Conebush 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.

Get weekly conservation intelligence

One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.

Free, no spam. One-click unsubscribe in every email.