Resources
for Botanical Studies in the Washington, D.C., Region
Bryophyta
(Hornworts, Liverworts, Mosses)
Field Guide
How to Know the Mosses and Liverworts
Conard, Henry S. and Paul L. Redfearn,
Jr. 1979. How to Know the Mosses and Liverworts. Second Edition. WCB McGraw-Hill, Dubuque,
IA. 302 pp.