VU

Cheirodendron bastardianum

Declining

Overview

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

Cheirodendron bastardianum faces severe pressure from invasive plant species that outcompete native vegetation and alter forest composition in its limited Hawaiian range. Habitat degradation from feral ungulates, particularly pigs and goats, damages the understory and creates opportunities for invasive species establishment. Climate change poses an additional threat by shifting suitable habitat zones upslope, potentially reducing available habitat for this montane endemic.

Threat summary

Habitat

This endemic Hawaiian tree inhabits mesic to wet montane forests at elevations between 600-1,500 meters, typically growing in mixed native forest communities. It prefers well-drained volcanic soils in areas with consistent moisture and partial canopy cover.

Other threatened species in ARALIACEAE

EN

Cheirodendron forbesii

Unknown
Asian GinsengCR

Asian Ginseng

Panax ginseng

Declining
CR

Sciodaphyllum dolichostylum

Unknown
EN

Sciodaphyllum connatum

Declining

Frequently asked questions

Why is Cheirodendron bastardianum classified as Vulnerable?
Cheirodendron bastardianum 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. Cheirodendron bastardianum faces severe pressure from invasive plant species that outcompete native vegetation and alter forest composition in its limited Hawaiian range. Habitat degradation from feral ungulates, particularly pigs and goats, damages the understory and creates opportunities for invasive species establishment. Climate change poses an additional threat by shifting suitable habitat zones upslope, potentially reducing available habitat for this montane endemic.
Where does Cheirodendron bastardianum live?
Cheirodendron bastardianum 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 Cheirodendron bastardianum?
The main threats to Cheirodendron bastardianum 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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