A Field Guide to Ferns and Their Related Families
Northeastern and Central North AmericaBook - 1984
More than 500 species of northeastern and central North American ferns are described and illustrated, with helpful details such as color, leaf shapes, measurements, and root forms. An illustrated key aids in quick identification.
Publisher: Boston : Houghton Mifflin, c1984
Branch Call Number: 587.30974 Cob
Characteristics: xviii, 281 p. : ill. ; 19 cm. --
Alternative Title: Ferns