Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Proceedings of The United States National Museum, in 1923, in volume 64, pages 1-4

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in 1884, pages 1-3

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in 1885, pages 1-2

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in 1885, pages 1-2

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in 1887, pages 1-2

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in 1887, pages 1-2

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in 1891, pages 1-2

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Published in Madroño, in 1978, in volume 25, issue 4, pages 205-210

Created: 2016-02-15, modified: 2016-07-07

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1891, 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 1891, pages 1-0

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Published in Rhodora, in 1975, in volume 77, issue 811, pages 435

Created: 2016-07-19, modified: 2016-07-19

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1891, pages 1-2

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Published in Proceedings of The United States National Museum, in 1917, in volume 53, pages 553-563

Created: 2011-06-30, modified: 2017-01-06

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1887, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Br-Bz, pages 1-0

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Published in Entomologist's Record and Journal of Variation, in 1971, in volume 83, pages 112

Created: 2016-09-01, modified: 2016-09-01

Published in Rhodora, in 1915, in volume 17, issue 199, pages 142

Created: 2016-07-19, modified: 2016-07-26

Published in Proceedings of The American Philosophical Society, in 1877, in volume 16, issue 99, pages 561-573

Created: 2017-01-01, modified: 2017-01-01

Published in Madroño, in 2007, in volume 54, pages 102-104

Created: 2016-02-15, modified: 2016-02-15

Published in Madroño, in 1971, in volume 21, issue 4, pages 258

Created: 2016-02-15, modified: 2016-07-07

Published in Journal of Raptor Research, in 1993, in volume 27, issue 2, pages 126-127

Created: 2017-04-07, modified: 2017-04-07

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1882, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1-3

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Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1

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

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Published in Asa Gray correspondence. Senders Ca-Cl, in 1881, 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 1888, pages 1-2

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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 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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