The Western Himalayan broadleaf forests form a narrow temperate band through the middle elevations of the western Himalaya, roughly 1,500 to 2,600 meters, running from central Nepal across northwestern India into Pakistan. The ecoregion holds two forest types: evergreen stands dominated by Himalayan oaks such as Quercus semecarpifolia, Q. leucotrichophora and Q. floribunda, and deciduous forests of walnut, Himalayan horse chestnut, maple, alder, Himalayan poplar and elm. Its climate is governed by the southwest monsoon, which delivers rain from roughly June to September, though this western stretch is drier than the eastern Himalaya. The forests support a rich avifauna of around 315 bird species, including pheasants like the Himalayan monal and koklass, alongside about 76 mammals such as the Asiatic black bear, which serves as the flagship species. For gardeners, the region is the native home of several familiar ornamental and shade trees, among them maples, Himalayan horse chestnut, oriental plane and walnut.

At a glance

About the temperate broadleaf & mixed forests biome

Four-season forests of deciduous hardwoods — oak, maple, beech — often mixed with conifers, shaped by warm summers and cold winters. Trees leaf out in spring and color in autumn; the generally fertile soils have made these forests heavily settled and farmed.

Catalog plants suited to this ecoregion

Computed from each plant's stated USDA zone range against this ecoregion's CHELSA-derived current zone range, with the CHELSA mid-century warming delta applied for the projection. Plants whose stated range falls outside both the current and projected zone end up dropped; the rest land in one of the three buckets below.

Collections for this ecoregion

Curated multi-plant collections whose members all fit this ecoregion's zone range — no won't-grow members smuggled in. Overall fit class shown per collection is the weakest link across its members.

Related ecoregions