CR

Myristica yunnanensis

Unknown

Overview

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

Myristica yunnanensis faces severe population decline primarily due to extensive deforestation and habitat conversion in its limited range across Yunnan Province, China, and northern Myanmar. The species is particularly vulnerable to logging operations targeting its primary forest habitat, while agricultural expansion and infrastructure development have further fragmented remaining populations. Climate change poses an additional threat by altering the humid subtropical conditions essential for this nutmeg species' survival.

Threat summary

Habitat

Myristica yunnanensis inhabits humid subtropical evergreen forests at elevations between 800-1,500 meters in the mountainous regions of Yunnan Province, China, and adjacent areas of northern Myanmar. The species requires well-drained, fertile soils and thrives in the understory of primary forest ecosystems with high humidity and stable temperatures.

Forest· major

Frequently asked questions

Why is Myristica yunnanensis classified as Critically Endangered?
Myristica yunnanensis 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. Myristica yunnanensis faces severe population decline primarily due to extensive deforestation and habitat conversion in its limited range across Yunnan Province, China, and northern Myanmar. The species is particularly vulnerable to logging operations targeting its primary forest habitat, while agricultural expansion and infrastructure development have further fragmented remaining populations. Climate change poses an additional threat by altering the humid subtropical conditions essential for this nutmeg species' survival.
Where does Myristica yunnanensis live?
Myristica yunnanensis occurs in China, Thailand, and Vietnam. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Myristica yunnanensis?
The main threats to Myristica yunnanensis 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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