Published in Biol Bull, in 1948, in volume 95, pages 114-123
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Published in Asa Gray correspondence. Senders B-Ba, in 1849, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1868, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1881, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1869, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2
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Published in Botanical Gazette, in 1890, in volume 15, issue 3, pages 66-68
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Published in Nautilis, in 1930, in volume 43, pages 101-103
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Published in Rhodora, in 1918, in volume 20, issue 235, pages 117-122
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Published in Rhodora, in 1909, in volume 11, issue 128, pages 153-154
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Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 528-529
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Published in Torreya, in 1940, in volume 40, issue 3, pages 65-81
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Published in Biol Bull, in 1967, in volume 132, pages 222-228
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Published in The Auk, in 1908, in volume 25, pages 109-153
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Published in The Auk, in 1898, in volume 15, pages 1-6
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Published in Kirtlandia, in 1967, in volume 2, pages 1-10
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Published in Torreya, in 1908, in volume 8, issue 2, pages 32-36
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Published in Annals And Magazine of Natural History, in 1851, in volume 8, pages 505-506
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Published in American Fern Journal, in 1917, in volume 7, pages 112-114
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Published in Torreya, in 1925, in volume 25, issue 1, pages 15-16
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Published in American Fern Journal, in 1966, in volume 56, pages 188
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Published in Madroño, in 1941, in volume 6, issue 1, pages 29-30
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Published in Annals And Magazine of Natural History, in 1841, in volume 7, pages 47-48
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Published in Annals And Magazine of Natural History, in 1853, in volume 11, pages 360-368
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Published in Annals And Magazine of Natural History, in 1853, in volume 11, pages 427-433
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Published in Annals And Magazine of Natural History, in 1853, in volume 11, pages 265-273
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Published in Annals And Magazine of Natural History, in 1865, in volume 15, pages 1-11
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Published in Torreya, in 1945, in volume 45, issue 2, pages 38-40
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Published in Torreya, in 1908, in volume 8, issue 8, pages 197-200
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Published in Biol Bull, in 1959, in volume 116, pages 15-29
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Published in Atoll Research Bulletin, in 2007, in volume 544, pages 135-148
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Published in Annals And Magazine of Natural History, in 1838, in volume 1, pages 374-376
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Published in Annals And Magazine of Natural History, in 1844, in volume 13, pages 249-254
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Published in Annals And Magazine of Natural History, in 1845, in volume 16, pages 1-4
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Published in The Auk, in 1910, in volume 27, pages 1-18
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Published in Annals And Magazine of Natural History, in 1854, in volume 14, pages 408-411
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Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 449-450
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Published in Zoological Science, in 1993, in volume 10, pages 31-37
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Published in Proceedings of The Royal Society of Victoria, in 1932, in volume 44, issue 2, pages 155-161
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Published in Psyche: A Journal of Entomology, in 1972, in volume 79, issue 3, pages 231-235
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Published in Zoologica, in 1935, in volume 19, issue 5, pages 187-207
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Published in Proceedings of The United States National Museum, in 1942, in volume 91, pages 55-58
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Published in Annals And Magazine of Natural History, in 1838, in volume 2, pages 260-266
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Published in Annals And Magazine of Natural History, in 1842, in volume 9, pages 104-106
Created: 2011-09-30, modified: 2011-09-30
Published in Annals And Magazine of Natural History, in 1846, in volume 17, pages 314-322
Created: 2011-09-30, modified: 2011-09-30
Published in Annals And Magazine of Natural History, in 1846, in volume 17, pages 235-247
Created: 2011-09-30, modified: 2011-09-30
Published in Annals And Magazine of Natural History, in 1846, in volume 17, pages 165-175
Created: 2011-09-30, modified: 2011-09-30
Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 385-404
Created: 2011-09-28, modified: 2011-09-28