Published in Transactions of The American Entomological Society, in 1918, in volume 44, pages 251-261
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Published in Entomological News, Philadelphia, in 1909, in volume 20, issue 7, pages 327-334
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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1
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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2
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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
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Published in Madroño, in 2013, in volume 60, pages 339-341
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Published in Nautilis, in 1931, in volume 45, pages 37-41
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Published in Madroño, in 1929, in volume 1, issue 14, pages 195-197
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Published in Torreya, in 1905, in volume 5, issue 6, pages 99-100
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Published in Rhodora, in 1901, in volume 3, pages 83-84
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Published in Botanical Gazette, in 1916, in volume 61, issue 1, pages 70-72
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Published in Torreya, in 1906, in volume 6, issue 7, pages 145-147
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Published in Torreya, in 1905, in volume 5, issue 9, pages 155-157
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Published in Nautilis, in 1937, in volume 50, pages 135-140
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Published in Rhodora, in 2004, in volume 106, issue 925, pages 77-79
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Published in Madroño, in 1933, in volume 2, issue 13, pages 109-110
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Published in Torreya, in 1905, in volume 5, issue 7, pages 126-128
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Published in Rhodora, in 1937, in volume 39, issue 458, pages 51-52
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Published in Bull. Torrey Bot. Club, in 1883, in volume 10, pages 125-127
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Published in Phytologia, in 1979, in volume 43, issue 1, pages 219-221
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Published in American Fern Journal, in 1913, in volume 3, pages 83-85
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Published in Madroño, in 1941, in volume 6, issue 4, pages 122-127
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Published in Madroño, in 1943, in volume 7, issue 1, pages 1-4
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Published in Rhodora, in 1918, in volume 20, issue 237, pages 172
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Published in The Auk, in 1893, in volume 10, pages 353
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Published in Phytologia, in 1979, in volume 43, issue 3, pages 293
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Published in Torreya, in 1916, in volume 16, issue 7, pages 151-175
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Published in Journal of Raptor Research, in 2004, in volume 38, issue 2, pages 125-132
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Published in Proc. Ent. Soc. Wash, in 1918, in volume 20, pages 69-71
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Published in The Auk, in 1896, in volume 13, pages 264
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Published in Annals And Magazine of Natural History, in 1860, in volume 5, pages 431-432
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Published in Rhodora, in 1952, in volume 54, issue 647, pages 291
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Published in Botanical Gazette, in 1881, in volume 6, issue 3, pages 183-185
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Published in Botanical Gazette, in 1881, in volume 6, issue 6, pages 217-219
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Published in Botanical Gazette, in 1881, in volume 6, issue 4, pages 198-200
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Published in Proc. Ent. Soc. Wash, in 1923, in volume 25, pages 165-168
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Published in Proc. Ent. Soc. Wash, in 1919, in volume 21, pages 126-129
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Published in Proc. Ent. Soc. Wash, in 1921, in volume 23, pages 23-24
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Published in Annals And Magazine of Natural History, in 1860, in volume 5, pages 432
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Published in Madroño, in 1929, in volume 1, issue 14, pages 197-198
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1955, in volume 13, issue 1, pages 1-4
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1961, in volume 16, issue 3, pages 91-96
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Published in Madroño, in 1936, in volume 3, issue 8, pages 328-348
Created: 2016-02-15, modified: 2016-07-07
Published in Proceedings of the Entomological Society of Washington, in 2002, in volume 104, pages 576-588
Created: 2010-11-04, modified: 2011-06-21
Published in Nautilis, in 1893, in volume 6, pages 141-143
Created: 2013-09-28, modified: 2013-09-28
Published in Torreya, in 1943, in volume 43, issue 2, pages 155-169
Created: 2022-12-12, modified: 2022-12-12
Published in Rhodora, in 1950, in volume 52, issue 624, pages 281-283
Created: 2016-07-19, modified: 2016-07-19
Published in Proceedings of the Entomological Society of Washington, in 1995, in volume 97, pages 872-878
Created: 2010-11-04, modified: 2011-06-21