Published in Raptor Research, in 1979, in volume 13, issue 1, pages 15

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Published in Journal of Raptor Research, in 1988, in volume 22, issue 4, pages 117-118

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

Published in Raptor Research, in 1980, in volume 14, issue 2, pages 51

Created: 2017-04-08, modified: 2017-04-08

Published in Journal of Raptor Research, in 1999, in volume 33, issue 3, pages 244-247

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

Published in Journal of Raptor Research, in 1989, in volume 23, issue 3, pages 107-108

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

Published in Raptor Research, in 1981, in volume 15, issue 3, pages 89-93

Created: 2017-04-08, modified: 2017-04-08

Published in Bulletin of The British Ornithologists' Club, in 1981, in volume 101, pages 318-323

Created: 2012-12-03, modified: 2012-12-03

Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 197-208

Created: 2016-12-04, modified: 2016-12-04

Published in The Auk, in 1917, in volume 34, pages 243-264

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

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Published in Rhodora, in 1947, in volume 49, issue 577, pages 22-23

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Published in Rhodora, in 1912, in volume 14, issue 160, pages 70

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Published in Rhodora, in 1912, in volume 14, issue 160, pages 78-79

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Published in Botanical Gazette, in 1883, in volume 8, issue 12, pages 355-356

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1917, in volume 64, issue 3, pages 254-255

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Published in The Auk, in 1895, in volume 12, pages 192-195

Created: 2013-03-08, modified: 2013-03-08

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1859, pages 1-3

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

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

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

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

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-5

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1855, pages 1

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1856, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

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

Published in The Auk, in 1895, in volume 12, pages 380-381

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1953, in volume 55, issue 660, pages 349-352

Created: 2014-06-16, modified: 2016-07-26

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-2

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Published in Rhodora, in 1931, in volume 33, issue 394, pages 203-206

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1932, in volume 34, issue 402, pages 113-114

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

Published in Rhodora, in 1940, in volume 42, issue 503, pages 502

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

Published in Botanical Gazette, in 1880, in volume 5, issue 4, pages 39

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1881, in volume 6, issue 5, pages 215

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1882, in volume 7, issue 10, pages 122

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1882, in volume 7, issue 5, pages 57-58

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1886, in volume 11, issue 7, pages 184-185

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1887, in volume 12, issue 8, pages 192

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1906, in volume 41, issue 3, pages 216-217

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1917, in volume 64, issue 5, pages 421-425

Created: 2017-03-14, modified: 2017-03-14

Published in Madroño, in 2005, in volume 52, pages 209-212

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

Published in Madroño, in 2009, in volume 56, pages 64-65

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

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

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

Published in Rhodora, in 1983, in volume 85, issue 841, pages 115-122

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

Published in Scopus, in 1986, in volume 10, pages 49-50

Created: 2014-03-20, modified: 2014-03-20