Published in Nautilis, in 1934, in volume 48, pages 31-33

Created: 2013-09-28, modified: 2013-09-28

Published in Sida, Contributions To Botany, in 1974, in volume 5, issue 4, pages 287

Created: 2015-12-02, modified: 2015-12-02

Published in Sida, Contributions To Botany, in 1992, in volume 15, issue 1, pages 154

Created: 2015-12-02, modified: 2015-12-02

Published in The Auk, in 1907, in volume 24, pages 451-452

Created: 2013-03-08, modified: 2013-03-08

Published in Torreya, in 1943, in volume 43, issue 1, pages 6-15

Created: 2022-12-12, modified: 2022-12-12

Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 1, pages 507

Created: 2018-04-22, modified: 2018-04-22

Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 1, pages 133-134

Created: 2015-12-02, modified: 2015-12-02

Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 2, pages 313

Created: 2015-12-02, modified: 2015-12-02

Published in Proceedings of The American Philosophical Society, in 1919, in volume 58, issue 220, pages 289-316

Created: 2017-01-01, modified: 2017-01-01

Published in Phytologia, in 1987, in volume 62, issue 1, pages 5-6

Created: 2017-03-08, modified: 2017-03-08

Published in American Fern Journal, in 1978, in volume 68, pages 96

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

Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 1, pages 515-516

Created: 2018-04-22, modified: 2018-04-22

Published in Sida, Contributions To Botany, in 1999, in volume 18, issue 4, pages 1285

Created: 2015-12-02, modified: 2015-12-02

Published in The Auk, in 1893, in volume 10, pages 373-380

Created: 2013-03-08, modified: 2013-03-08

Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 2, pages 411-412

Created: 2015-12-02, modified: 2015-12-02

Published in Phytologia, in 1993, in volume 75, issue 4, pages 336-338

Created: 2016-05-05, modified: 2016-05-06

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 1, pages 393-394

Created: 2015-12-01, modified: 2015-12-01

Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 1, pages 805-809

Created: 2015-12-02, modified: 2015-12-02

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-4

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1887, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-4

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Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2

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Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1874, pages 1-2

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Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1876, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

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Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1880, pages 1-10

Created: 2017-06-24, modified: 2017-06-24

Published in The Auk, in 1890, in volume 7, pages 380-381

Created: 2013-03-07, modified: 2013-03-08

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 2, pages 1141-1147

Created: 2015-12-01, modified: 2015-12-01

Published in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 2, pages 775

Created: 2015-12-01, modified: 2015-12-01

Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 2, pages 663-664

Created: 2019-01-27, modified: 2019-01-27

Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in The Auk, in 1892, in volume 9, pages 177-179

Created: 2013-03-08, modified: 2013-03-08