Resources
for Botanical Studies in the Washington, D.C., Region
Bryophyta
(Hornworts, Liverworts, Mosses)
Selected Technical Literature
Natural History of Plummers Island. III. Mosses.
Leonard, E. C. 1935.
Natural History of Plummers Island.
III. Mosses. Proceedings of the Biological Society of Washington. 48: 135–137