Chamaecyparis obtusa (Siebold & Zucc.) Siebold & Zucc. ex Endl.
Annotated by M. Tu & M. Nicholson, 9 Oct 2017.

Oregon: Multnomah County: Columbia Children's Arboretum (PP&R): Developed urban park in NE Portland, near the Portland Intl Airport. Elev. 15
45.593781° N, 122.659421° W,
Datum: WGS84.

Catherine Clark (Urban Forestry) s.n., Sep 30, 2017
HOYT, Catalog: 2017-243/1