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Alice F. Tryon, Ro...

Ferns of Northeastern United States

Farida A. Wiley

Flora of Florida, Volume I

RICHARD P. WUNDERL...

Wildflowers and Ferns of Kentucky

Thomas G. Barnes, ...

Grasses, Ferns, Mosses and Lichens o...

Roger Phillips

Horticultural Flora of South Eastern...

Roger Spencer

The Fern Guide

Edgar T. Wherry

Ferns for American Gardens

John T. Mickel

A Guide to the Wildflowers and Ferns...

Mary E. Wharton