Published in Annals of the Missouri Botanical Garden, in 1982, in volume 69, pages 402-411
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/47854471,60,60)
Published in Madroño, in 1999, in volume 46, issue 2, pages 100-111
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16166406,60,60)
Published in Annals of the Missouri Botanical Garden, in 1984, in volume 71, pages 104-165
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/57548107,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 2, pages 565-581
Created: 2019-01-27, modified: 2019-01-27![](https://www.biodiversitylibrary.org/pagethumb/26843381,60,60)
Published in Annals of the Missouri Botanical Garden, in 2000, in volume 87, pages 435-458
Created: 2010-01-08, modified: 2016-12-29![](https://www.biodiversitylibrary.org/pagethumb/16441002,60,60)
Published in Annals of the Missouri Botanical Garden, in 2007, in volume 94, issue 1, pages 236-257
Created: 2024-06-27, modified: 2024-06-27![](https://www.biodiversitylibrary.org/pagethumb/2624515,60,60)
Published in Entomological News, Philadelphia, in 1894, in volume 5, pages 47
Created: 2011-05-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/661742,60,60)
Published in Novon, in 1996, in volume 6, pages 13-21
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/51748247,60,60)
Published in Victorian Naturalist, in 2009, in volume 126, issue 6, pages 218
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/55260943,60,60)
Published in The Beagle, in 2000, in volume 16, pages 83-88
Created: 2018-01-21, modified: 2018-01-21![](https://www.biodiversitylibrary.org/pagethumb/8118508,60,60)
Published in The Great Basin Naturalist, in 1980, in volume 40, pages 268-272
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/47399188,60,60)
Published in American Fern Journal, in 2012, in volume 102, pages 11-31
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/59845703,60,60)
Published in Fieldiana Life and Earth Sciences, in 2011, in volume 4, pages 74-80
Created: 2020-05-17, modified: 2020-05-17![](https://www.biodiversitylibrary.org/pagethumb/47402805,60,60)
Published in American Fern Journal, in 2011, in volume 101, pages 57-69
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32149352,60,60)
Published in American Fern Journal, in 2003, in volume 93, pages 56-69
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/63623504,60,60)
Published in Madroño, in 2020, in volume 66, issue 4, pages 130-141
Created: 2024-06-16, modified: 2024-06-16![](https://www.biodiversitylibrary.org/pagethumb/59845741,60,60)
Published in Fieldiana Life and Earth Sciences, in 2011, in volume 4, pages 112-116
Created: 2020-05-17, modified: 2020-05-17![](https://www.biodiversitylibrary.org/pagethumb/59845719,60,60)
Published in Fieldiana Life and Earth Sciences, in 2011, in volume 4, pages 90-102
Created: 2020-05-17, modified: 2020-05-17