Verbatim text: Frahm, J.-P. 1980. Synopsis of the genus Campylopus in North America north of Mexico. Bryologist 83: 570–588.
Author: Frahm, J.-P.
Year: 1980
Title: Synopsis of the genus Campylopus in North America north of Mexico
Journal: Bryologist
Volume: 83
Pages: 570–588