Verbatim text: Little, E. L. Jr. 1970. Names of New World cypresses (Cupressus). Phytologia 20: 429--445.
Author: Little, E.L. Jr.
Year: 1970
Title: Names of New World cypresses (Cupressus)
Journal: Phytologia
Volume: 20
Pages: 429–445
BHL link: http://www.biodiversitylibrary.org/part/7127