American Fern SocietyWilliam R. Maxon, S. H. Burnham, Jay G. Underwood, R. C. Benedict, E. J. Winslow and C. A. Weatherby · American Fern Journal · 1921

American Fern SocietyWilliam R. Maxon, Charles S. Lewis, Jay G. Underwood, R. C. Benedict, E. J. Winslow and C. A. Weatherby · American Fern Journal · 1927

American Fern SocietyWilliam R. Maxon, C. S. Lewis, Jay G. Underwood, R. C. Benedict, E. J. Winslow and C. A. Weatherby · American Fern Journal · 1925

American Fern SocietyWilliam R. Maxon, S. H. Burnham, R. C. Benedict, E. J. Winslow, C. A. Weatherby and James C. Nelson · American Fern Journal · 1923

American Fern SocietyWilliam R. Maxon, C. S. Lewis, Jay G. Underwood, R. C. Benedict, E. J. Winslow and C. A. Weatherby · American Fern Journal · 1926

American Fern SocietyWilliam R. Maxon, R. C. Benedict, E. J. Winslow, C. A. Weatherby and Carlotta C. Hall · American Fern Journal · 1931

American Fern SocietyR. T. Clausen and William R. Maxon · American Fern Journal · 1941

American Fern SocietyWilliam R. Maxon, Charles S. Lewis, R. C. Benedict, E. J. Winslow, C. A. Weatherby and Frederick Wm. Kobbé · American Fern Journal · 1930

Ferns, Lichens, and Hummingbirds' NestsRamón Riba and Teófilo Herrera · American Fern Journal · 1973

A New Selaginella from Southwestern UtahSeville Flowers · American Fern Journal · 1949

Ferns of Barro Colorado Island: IIPaul C. Standley · American Fern Journal · 1927

ErrataAmerican Fern Journal · 1976

The Taxonomic Status of Selanginella eatoniiWilliam R. Buck · American Fern Journal · 1978

Leaf Epidermal Studies in MarsileaJohn T. Mickel and Frank V. Votava · American Fern Journal · 1971

Nomenclatural Corrections in AdiantumPrado, Jefferson · American Fern Journal · 2004

Early Lycophyte EvolutionGensel, Patricia G.; Berry, Christopher M. · American Fern Journal · 2001