Northern Indochina subtropical forests
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The Northern Indochina subtropical forests blanket the highlands where five countries meet, reaching across northern Vietnam, northern Laos, eastern Myanmar's Shan State, a sliver of northernmost Thailand, and much of China's Yunnan Province. The dominant cover is subtropical broadleaf evergreen forest, rich in oaks and their relatives in the beech family (Quercus, Castanopsis, Lithocarpus) alongside magnolias and Michelia, while higher slopes above about 2,000 meters give way to fir-and-hemlock stands of Abies delavayi and Tsuga dumosa. The climate is a subtropical monsoon one, with rainfall falling heavily from April to October as moisture arrives off the Bay of Bengal and South China Sea, and drier, cooler winters that bring occasional frost at elevation. Sitting at the meeting point of Palearctic and Indo-Malayan faunas, the region is exceptionally biodiverse, holding the highest bird richness of any ecoregion in the Indo-Pacific and serving as home to the endemic Tonkin snub-nosed monkey, its flagship species. For gardeners, its native magnolias, evergreen oaks, and montane conifers are familiar ornamental lineages cultivated well beyond their Asian homeland.
About the tropical & subtropical moist broadleaf forests biome
Warm, wet, highly productive forests — including tropical rainforests — with closed canopies, near year-round growing seasons, and the richest terrestrial biodiversity on Earth. Low seasonality and high rainfall sustain dense, layered vegetation from canopy to forest floor.
Collections for this ecoregion
No curated collection's plants all fit this ecoregion's zone range. We surface a collection only when every member would grow here — partial fits get filtered out rather than mislead. As the catalog and the curated set both grow, this section will fill in.