⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2871301, with some changes.

Cupressus obtusa f. formosana (Hayata) Clinton-Baker is a synonym of Chamaecyparis obtusa var. formosana (Hayata) Hayata

The record derives from WCSP which reports it as a synonym (record 385757) with original publication details: Ill. Conif. 3: 56 1913.