Diphylleia sinensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Diphylleia sinensis faces severe pressure from habitat destruction as montane forests across its Chinese range are cleared for agriculture and development. The species' restricted distribution in high-elevation ecosystems makes it particularly vulnerable to climate change, as warming temperatures force suitable habitat upslope into increasingly limited areas. Collection pressure for traditional medicine and ornamental use compounds these threats, with wild populations declining rapidly across fragmented forest remnants.
Habitat
Diphylleia sinensis inhabits cool, moist understory environments in temperate montane forests at elevations between 1,200-2,800 meters. The species requires well-drained, humus-rich soils and partial shade conditions typical of mature deciduous and mixed coniferous forests in mountainous regions of central and southwestern China.