CR

Trachycarpus oreophilus

Unknown

Overview

Trachycarpus oreophilus, also known as Thai mountain fan palm, is a plant species in the genus Trachycarpus. It is known from two distinct populations, one in northwest Thailand, the other in Manipur in northeastern India. The Manipur population was formerly considered a separate species.

Trachycarpus oreophilus faces severe population decline due to extensive habitat destruction from agricultural expansion and infrastructure development in its restricted mountain range. The species is further threatened by overcollection for ornamental trade, as its attractive fan-shaped leaves make it highly sought after by palm collectors. Climate change poses an additional threat by altering the specific temperature and moisture conditions this high-altitude palm requires for survival.

Threat summary

Habitat

This critically endangered palm inhabits montane forests and rocky slopes at elevations between 1,800-2,400 meters in the Himalayan foothills. It grows in well-drained soils among mixed broadleaf and coniferous forests, often on steep terrain with seasonal monsoon rainfall patterns.

Rocky areas· major

Conservation measures underway

Site/area protectionEx-situ conservation

Frequently asked questions

Why is Trachycarpus oreophilus classified as Critically Endangered?
Trachycarpus oreophilus is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Trachycarpus oreophilus faces severe population decline due to extensive habitat destruction from agricultural expansion and infrastructure development in its restricted mountain range. The species is further threatened by overcollection for ornamental trade, as its attractive fan-shaped leaves make it highly sought after by palm collectors. Climate change poses an additional threat by altering the specific temperature and moisture conditions this high-altitude palm requires for survival.
Where does Trachycarpus oreophilus live?
Trachycarpus oreophilus occurs in Thailand. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Trachycarpus oreophilus?
The main threats to Trachycarpus oreophilus are 2.1, 5.4, 7.1, and ai-1. The full IUCN-classified threat record for this species is detailed on the species page.

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