Published in American Fern Journal, in 1917, in volume 7, pages 36-50

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

Published in American Fern Journal, in 1919, in volume 9, pages 5-17

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

Published in Journal of The Washington Academy of Sciences, in 1924, in volume 14, issue 10, pages 212-213

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1926, in volume 16, issue 13, pages 365-369

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1925, in volume 15, issue 13, pages 289-299

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1926, in volume 16, pages 565-573

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1922, in volume 12, issue 14, pages 330-332

Created: 2015-03-16, modified: 2015-03-16

Published in PHYTOLOGIA, in 1935, in volume 1, issue 3, pages 140

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

Published in Phytologia, in 1933, in volume 1, issue 1, pages 23-24

Created: 2017-01-03, modified: 2017-01-03

Published in Journal of The Washington Academy of Sciences, in 1931, in volume 21, pages 336-339

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1922, in volume 12, issue 11, pages 255-262

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1924, in volume 14, issue 5, pages 108-116

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1927, in volume 17, issue 16, pages 423-431

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of the Washington Academy of Sciences, in 1935, in volume 25, issue 8, pages 370-377

Created: 2023-11-06, modified: 2023-11-06

Published in Botanical Gazette, in 1917, in volume 64, issue 2, pages 165-166

Created: 2017-03-14, modified: 2017-03-14

Published in Journal of The Washington Academy of Sciences, in 1931, in volume 21, issue 15, pages 347-353

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1936, in volume 26, pages 358-61

Created: 2014-01-30, modified: 2014-01-30

Published in Journal of The Washington Academy of Sciences, in 1925, in volume 15, issue 3, pages 48-56

Created: 2015-03-16, modified: 2015-03-16

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1882, pages 1-2

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

Published in Journal of The Washington Academy of Sciences, in 1927, in volume 17, pages 327-335

Created: 2015-03-16, modified: 2015-03-16

Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 15, pages 374-381

Created: 2015-03-16, modified: 2015-03-16

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1891, pages 1

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1891, pages 1

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

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1890, pages 1-2

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

Published in Madroño, in 1924, in volume 1, issue 9, pages 147

Created: 2016-02-15, modified: 2016-07-07

Published in Phytologia, in 1978, in volume 40, pages 243-252

Created: 2011-01-26, modified: 2023-02-16

Published in Proceedings of The Entomological Society of Washington, in 1930, in volume 32, pages 117-221

Created: 2011-01-31, modified: 2011-06-21

Published in Proceedings of The American Philosophical Society, in 1913, in volume 52, issue 211, pages 467-487

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

Published in Annals And Magazine of Natural History, in 1880, in volume 6, pages 252

Created: 2011-09-29, modified: 2011-09-29

Published in Proceedings of the California Academy of Sciences, in 1925, in volume 14, pages 369-390

Created: 2011-06-28, modified: 2021-04-05

Published in Annals of The Carnegie Museum, in 1969, in volume 41, issue 1, pages 1-17

Created: 2017-01-30, modified: 2017-01-30

Published in Proceedings of The Entomological Society of Washington, in 1938, in volume 40, pages 197-201

Created: 2011-01-31, modified: 2011-06-21

Published in Occasional papers on mollusks, in 1975, in volume 4, issue 54, pages 133-144

Created: 2017-07-27, modified: 2017-07-27

Published in Proceedings of the California Academy of Sciences, San Francisco (fourth series), in 1925, in volume 14, pages 321-343

Created: 2011-06-02, modified: 2022-12-02

Published in Bull, Zool. Nom., in 1952, in volume 9, pages 143

Created: 2009-12-23, modified: 2023-05-10

Published in Entomological news, in 1928, in volume 40, pages 337-341

Created: 2013-03-11, modified: 2013-03-11

Published in Proceedings of the California Academy of Sciences, in 1923, in volume 12, pages 201-288

Created: 2011-06-28, modified: 2011-06-28

Published in Bulletin of Zoological Nomenclature, in 1951, in volume 2, pages 291-293

Created: 2011-06-10, modified: 2023-05-10

Published in Proceedings of the Davenport Academy of Natural Sciences, in 1886, in volume 5, pages 9-14

Created: 2013-12-03, modified: 2013-12-03

Published in Proceedings of the California Academy of Sciences, in 1923, in volume 12, pages 409-421

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of The Entomological Society of Washington, in 1927, in volume 29, pages 118-121

Created: 2011-01-31, modified: 2011-06-21

Published in Bulletin of Zoological Nomenclature, in 1951, in volume 2, pages 282-291

Created: 2011-06-10, modified: 2023-05-10

Published in Bulletin of zoological nomenclature, in 1953, in volume 10, issue 7, pages 211

Created: 2014-04-29, modified: 2023-05-10

Published in Entomological News, Philadelphia, in 1904, in volume 15, pages 226-227

Created: 2011-05-11, modified: 2011-06-21

Published in The Coleopterists Bulletin, in 1979, in volume 33, issue 1, pages 25

Created: 2023-11-06, modified: 2023-11-06

Published in Entomological News, in 1903, in volume 14, pages 183-192

Created: 2011-05-05, modified: 2021-04-05

Published in Hedwigia, in 1903, in volume 42, pages 308-309

Created: 2017-10-18, modified: 2017-10-18

Published in Bulletin de la Société Botanique de France, in 1899, in volume 46, pages 450-454

Created: 2015-11-24, modified: 2015-11-24

Published in Novon, in 1994, in volume 4, pages 16-17

Created: 2011-01-28, modified: 2016-02-16

Published in Entomological News, in 1909, in volume 20, pages 409-412

Created: 2011-06-03, modified: 2021-04-05