Published in Bulletin of the United States National Museum, in 1884, in volume 25, pages 307-327

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Published in The Wilson Bulletin, in 1938, in volume 50, issue 1, pages 47-55

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Published in Bulletin of the United States National Museum, in 1884, in volume 25, pages 305-327

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Published in Psyche: A Journal of Entomology, in 1878, in volume 2, issue 53-56, pages 185-188

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Published in Breviora, in 1974, in volume 429, pages 1-22

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Published in Rhodora, in 1900, in volume 2, issue 18, pages 127-130

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Published in Rhodora, in 1899, in volume 1, issue 2, pages 30-33

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Published in Rhodora, in 1899, in volume 1, issue 6, pages 108-110

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Published in Rhodora, in 1902, in volume 4, issue 37, pages 5-7

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Published in Rhodora, in 1903, in volume 5, issue 56, pages 197-199

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Published in Rhodora, in 1915, in volume 17, issue 193, pages 30-32

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Published in Nautilis, in 1893, in volume 7, pages 68-70

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1880, pages 1-2

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

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Published in Rhodora, in 1902, in volume 4, issue 40, pages 77-79

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1884, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1-2

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Published in Journal of The New York Entomological Society, in 1934, in volume 42, issue 4, pages 443-449

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Published in Taxon, in 1975, in volume 24, pages 593-601

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Published in Rhodora, in 1900, in volume 2, issue 20, pages 168-169

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Published in Rhodora, in 1900, in volume 2, issue 21, pages 191-194

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Published in Madroño, in 1970, in volume 20, issue 5, pages 257-263

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Published in Psyche: A Journal of Entomology, in 1912, in volume 19, issue 4, pages 121-134

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1

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Published in Novon, in 1992, in volume 2, pages 269-273

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Published in Rhodora, in 1900, in volume 2, issue 14, pages 32-33

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Published in Rhodora, in 1900, in volume 2, issue 20, pages 173-179

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Published in Rhodora, in 1902, in volume 4, issue 45, pages 187-188

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Published in Botanical Gazette, in 1887, in volume 12, issue 5, pages 104-109

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Published in Palaeontology, in 1990, in volume 33, issue 1, pages 49-74

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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1885, pages 1-2

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Published in The Great Basin Naturalist, in 1996, in volume 56, issue 1, pages 90-92

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Published in Gardens' Bulletin Singapore, in 1967, in volume 22, issue 1, pages 67-70

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Published in Pacific Science, in 1951, in volume 5, issue 1, pages 52-77

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Published in Rhodora, in 1900, in volume 2, issue 17, pages 106

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Published in Rhodora, in 1921, in volume 23, issue 268, pages 87-88

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Published in Phasmid Studies, in 2007, in volume 15, issue 1-2, pages 1-4

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Published in Rhodora, in 1963, in volume 65, issue 763, pages 193-207

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Published in Proceedings of The American Philosophical Society, in 1917, in volume 56, issue 220, pages 161-167

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Published in Rhodora, in 1901, in volume 3, issue 33, pages 226-228

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Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 3, pages 447-489

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Published in Scopus, in 1992, in volume 15, pages 127-128

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Published in Annals of the Entomological Society of America, in 1916, in volume 9, issue 1, pages 104-105

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Published in The Wilson Bulletin, in 1943, in volume 55, issue 1, pages 40-46

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