DistributionRead full entry
Range DescriptionRecorded from Viet Nam in the provinces of: Bắc Kạn, Cao Bằng, Hà Giang, Hoà Bình, Nghệ An, Quảng Bình, Sơn La. The species is principally restricted to limestone karst areas of these provinces. Calocedrus rupestris has also recently been reported from Guangxi in China (Nong et al. 2011).
It may occur in adjoining provinces of Lao PDR that share the same limestone geological formations (Sơn La/Houaphan, Quảng Bình/Khammouan and Savannakhet).