Published in Proceedings of the California Academy of Sciences, in 1919, in volume 2, pages 189-258

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

Published in Proceedings of the California Academy of Sciences, in 1913, in volume 2, pages 1-132

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

Published in Nautilis, in 1942, in volume 55, pages 92-93

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

Published in Nautilis, in 1944, in volume 57, pages 73-80

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

Published in American Fern Journal, in 1911, in volume 1, pages 141-143

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

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 187-188

Created: 2019-03-24, modified: 2019-03-24

Published in American Fern Journal, in 1911, in volume 1, pages 79-82

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

Published in Nautilis, in 1941, in volume 55, pages 10-12

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

Published in Nautilis, in 1921, in volume 35, pages 40-44

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

Published in American Fern Journal, in 1910, in volume 1, pages 22-23

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

Published in American Fern Journal, in 1913, in volume 3, pages 88-92

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

Published in Nautilis, in 1927, in volume 41, pages 43-45

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

Published in American Fern Journal, in 1917, in volume 7, pages 87-90

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

Published in Nautilis, in 1942, in volume 56, pages 43-48

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

Published in Nautilis, in 1932, in volume 46, pages 59-62

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

Published in American Fern Journal, in 1913, in volume 3, pages 13-16

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

Published in American Fern Journal, in 1919, in volume 9, pages 33-38

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

Published in Rhodora, in 1953, in volume 55, issue 656, pages 245-252

Created: 2014-06-16, modified: 2016-07-26

Published in Journal of The East Africa Natural History Society and National Museum, in 1966, in volume 25, issue 3, pages 234

Created: 2016-10-03, modified: 2016-10-03

Published in Journal of the Lepidopterists' Society, in 2002, in volume 56, issue 2, pages 49-52

Created: 2018-03-25, modified: 2018-03-25

Published in American Fern Journal, in 1978, in volume 68, pages 71-75

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

Published in American Fern Journal, in 1917, in volume 7, pages 6-9

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

Published in Madroño, in 1960, in volume 15, issue 5, pages 158-160

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

Published in American Fern Journal, in 1915, in volume 5, pages 11-15

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

Published in American Fern Journal, in 1919, in volume 9, pages 107-109

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

Published in Journal of The Royal Society of Western Australia, in 1999, in volume 82, issue 4, pages 165-168

Created: 2020-06-15, modified: 2020-06-15

Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 88-96

Created: 2016-07-07, modified: 2016-07-07

in 1879, pages 1

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

in 1888, pages 1-2

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

in 1888, pages 1

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

in 1888, pages 1

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

in 1888, pages 1

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

in 1889, pages 1

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

in 1889, pages 1

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

Published in The Auk, in 1917, in volume 34, pages 226

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1846, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1846, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1847, pages 1-2

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

Published in Asa Gray correspondence. Senders Be-Bo, in 1872, pages 1-2

Created: 2017-03-12, modified: 2017-06-09

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

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

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1854, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1887, pages 1-0

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1887, pages 1

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

Published in Ibis, in 1913, in volume 1, issue 2, pages 303-312

Created: 2024-03-22, modified: 2024-03-22

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1882, pages 1-2

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

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1846, pages 1-2

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

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2

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

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), pages 1-3

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

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1851, pages 1-2

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