Published in American Fern Journal, in 2007, in volume 97, pages 47-65

Created: 2017-04-23, modified: 2017-04-23

Published in Mycotaxon, in 2012, in volume 118, issue 1, pages 213-218

Created: 2024-05-13, modified: 2024-05-13

Published in Biol Bull, in 1985, in volume 168, pages 239-248

Created: 2010-01-07, modified: 2011-06-21