Published in Proceedings of The Biological Society of Washington, in 2003, in volume 116, pages 803-810
Created: 2011-04-14, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/35515756,60,60)
Published in Proceedings of The Biological Society of Washington, in 2004, in volume 117, issue 3, pages 303-310
Created: 2011-07-27, modified: 2014-02-27![](https://www.biodiversitylibrary.org/pagethumb/63574088,60,60)
Published in Biodiversity, biogeography and nature conservation in Wallacea and New Guinea, in 2021, in volume 4, pages 49-60
Created: 2024-05-28, modified: 2024-05-28![](https://www.biodiversitylibrary.org/pagethumb/42431639,60,60)
Published in Veliger, in 1960, in volume 3, pages 13-16
Created: 2013-08-11, modified: 2013-08-11![](https://www.biodiversitylibrary.org/pagethumb/9308256,60,60)
Published in Sida, Contributions To Botany, in 2001, in volume 19, issue 4, pages 1156
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9308373,60,60)
Published in Sida, Contributions To Botany, in 2002, in volume 20, issue 1, pages 30
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/32261165,60,60)
Published in American Fern Journal, in 1966, in volume 56, pages 1-3
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/9311904,60,60)
Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1662
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/49776391,60,60)
Published in Palaeontology, in 1988, in volume 31, issue 4, pages 1079-1100
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/32152623,60,60)
Published in American Fern Journal, in 1989, in volume 79, pages 125-126
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/2612843,60,60)
Published in Entomological News, in 1907, in volume 18, pages 399
Created: 2011-01-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/32226048,60,60)
Published in American Fern Journal, in 1987, in volume 77, pages 100
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/42515061,60,60)
Published in Veliger, in 1978, in volume 21, pages 171-188
Created: 2013-12-03, modified: 2013-12-03![](https://www.biodiversitylibrary.org/pagethumb/32261935,60,60)
Published in American Fern Journal, in 1983, in volume 73, pages 33-38
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/7938483,60,60)
Published in Brigham Young Univ Sci Bull, in 1972, in volume 17, pages 1-115
Created: 2012-05-01, modified: 2013-03-15![](https://www.biodiversitylibrary.org/pagethumb/42431598,60,60)
Published in Veliger, in 1960, in volume 2, pages 94-95
Created: 2013-08-11, modified: 2013-08-11![](https://www.biodiversitylibrary.org/pagethumb/32859409,60,60)
Published in Rhodora, in 1991, in volume 93, issue 875, pages 238-241
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/1506967,60,60)
Published in Biol Bull, in 1969, in volume 137, pages 312-320
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/41536073,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 2, pages 770
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/32034580,60,60)
Published in American Fern Journal, in 2002, in volume 92, pages 240-241
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/2365090,60,60)
Published in Proceedings of The Biological Society of Washington, in 1902, in volume 15, pages 195
Created: 2012-03-19, modified: 2012-03-19![](https://www.biodiversitylibrary.org/pagethumb/9302834,60,60)
Published in Sida, Contributions To Botany, in 1995, in volume 16, issue 4, pages 649-678
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9300799,60,60)
Published in Sida, Contributions To Botany, in 1989, in volume 13, issue 4, pages 467-480
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/53403475,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/7938244,60,60)
Published in Brigham Young University Science Bulletin - Biological Series, in 1972, in volume 17, issue 2, pages 1-14
Created: 2012-11-10, modified: 2012-11-10![](https://www.biodiversitylibrary.org/pagethumb/9181665,60,60)
Published in Sida, Contributions To Botany, in 2006, in volume 22, pages 243-264
Created: 2014-02-06, modified: 2014-02-06![](https://www.biodiversitylibrary.org/pagethumb/52464953,60,60)
Published in Memoirs of the Queensland Museum, in 1998, in volume 42, pages 386
Created: 2020-07-07, modified: 2020-07-07![](https://www.biodiversitylibrary.org/pagethumb/9308748,60,60)
Published in Sida, Contributions To Botany, in 2002, in volume 20, issue 1, pages 405-407
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/53403460,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403462,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403466,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403468,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1887, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403327,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403329,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403338,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403340,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403342,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403344,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403348,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403350,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403352,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403354,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403358,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403360,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403362,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403333,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403336,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403364,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403366,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403356,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24