Published in American Fern Journal, in 2013, in volume 103, pages 1-20
Published in American Fern Journal, in 2013, in volume 103, pages 21-26
Published in American Fern Journal, in 2013, in volume 103, pages 27-39
Published in American Fern Journal, in 2013, in volume 103, pages 40-48
Published in American Fern Journal, in 2013, in volume 103, pages 59-111
Published in American Fern Journal, in 2013, in volume 103, pages 112-117
Published in American Fern Journal, in 2013, in volume 103, pages 118-130
Published in American Fern Journal, in 2013, in volume 103, pages 141-152
Published in American Fern Journal, in 2013, in volume 103, pages 166-174
Published in American Fern Journal, in 2013, in volume 103, pages 175-181
Published in American Fern Journal, in 2013, in volume 103, pages 225-240
Published in American Fern Journal, in 2013, in volume 103, pages 241-244
Published in American Fern Journal, in 2013, in volume 103, pages 245-250
Published in American Fern Journal, in 2013, in volume 103, pages 251
Published in American Fern Journal, in 2013, in volume 103, pages 252-254