Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1-3

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Published in American Fern Journal, in 1970, in volume 60, pages 129-134

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Published in Torreya, in 1904, in volume 4, issue 4, pages 52-56

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Published in Torreya, in 1906, in volume 6, issue 11, pages 233-237

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Published in Asa Gray correspondence. Senders Br-Bz, in 1861, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1861, pages 1-42

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1855, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-3

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-6

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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-6

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Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1873, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1874, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1877, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1905, pages 1-4

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1880, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1882, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1878, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1878, pages 1-7

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Published in Asa Gray correspondence. Senders Br-Bz, in 1880, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1887, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1873, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1868, pages 1-2

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Published in The Great Basin Naturalist, in 1985, in volume 45, issue 3, pages 443-454

Created: 2017-11-16, modified: 2017-11-16

Published in Nautilis, in 1927, in volume 41, pages 1-6

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

Published in Torreya, in 1912, in volume 12, issue 12, pages 290-291

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Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1876, pages 1-2

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Published in Western Australian Naturalist, in 1975, in volume 13, issue 2/3, pages 34-37

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Published in Carnivorous plant newsletter, in 2004, in volume 33, issue 3, pages 83-89

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Published in Psyche: A Journal of Entomology, in 1966, in volume 73, issue 4, pages 261-277

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Published in Entomological News, in 1903, in volume 14, pages 192-193

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