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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1862, pages 1-2
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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2
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Published in Bulletin of the British Museum (Natural History). Zoology, in 1969, in volume Supplement 3, pages 1-125
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Notes upon the Geology of Some Portions of Minnesota, from St. Paul to the Western Part of the State
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Published in Botanical Gazette, in 1878, in volume 3, issue 4, pages 38
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Published in The Wilson Bulletin, in 1925, in volume 37, issue 4, pages 248
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Published in Phytologia, in 1978, in volume 38, pages 369-383
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Published in Biol Bull, in 1931, in volume 61, pages 457-467
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Published in Entomological News, in 1973, in volume 84, pages 149-156
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Published in Victorian Naturalist, in 1901, in volume 18, pages 60-61
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Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 10
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Published in Proceedings of The American Philosophical Society, in 1889, in volume 27, issue 131, pages 4-18
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Published in Madroño, in 1932, in volume 2, issue 7, pages 63
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Published in Ibis, in 1904, in volume 4, issue 3, pages 415-446
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Published in Biol Bull, in 1938, in volume 75, pages 395-408
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Published in Ent. News, in 1927, in volume 38, pages 239-240
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Published in Sida, Contributions To Botany, in 1982, in volume 9, issue 4, pages 302-308
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Published in Victorian Naturalist, in 1901, in volume 18, issue 5, pages 78-79
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Published in Palaeontology, in 1966, in volume 9, issue 3, pages 448-454
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Published in Entomologist's Record and Journal of Variation, in 1986, in volume 98, issue 3-4, pages 62-69
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Published in Bothalia, in 1988, in volume 18, issue 1, pages 79-88
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Published in Biol Bull, in 1924, in volume 47, pages 79-126
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Published in Entomological News, in 1949, in volume 60, pages 240-241
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Published in Entomological News, in 1950, in volume 61, pages 41-42
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