Thuja obtusa (Siebold & Zucc.) Mast.
First published in J. Linn. Soc., Bot. 18: 491 (1881), nom. illeg.
This name is a synonym of Chamaecyparis obtusa
POWO follows these authorities in synonymising this name:
- Farjon, A. (2001). World Checklist and Bibliography of Conifers, ed. 2: 1-309. The Royal Botanic Gardens, Kew. [Cited as Chamaecyparis obtusa.]
Other Kew resources that provide information on this taxon:
Kew Names and Taxonomic Backbone
- The International Plant Names Index and World Checklist of Vascular Plants 2022. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
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