Published in Raptor Research, in 1977, in volume 11, issue 3, pages 71-72

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Published in Asa Gray correspondence. Senders A, in 1864, pages 1

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Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1877, pages 1-4

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Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1888, pages 1-3

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Published in Journal of Raptor Research, in 2000, in volume 34, issue 3, pages 245-246

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Published in Sida, Contributions To Botany, in 1971, in volume 4, issue 3, pages 274

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

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Published in Biol Bull, in 1939, in volume 77, pages 184-191

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Published in Madroño, in 2005, in volume 52, pages 270-271

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Published in The Wilson Bulletin, in 2005, in volume 117, issue 1, pages 15-22

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Published in Journal of Raptor Research, in 1996, in volume 30, issue 3, pages 123-129

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Published in Rhodora, in 1932, in volume 34, issue 397, pages 1-4

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Published in Phytologia, in 1980, in volume 45, pages 63-66

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Published in Madroño, in 1966, in volume 18, issue 8, pages 225-233

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Published in Palaeontology, in 1973, in volume 16, issue 2, pages 381-389

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Published in Proceedings of The Royal Society of Victoria, in 1892, in volume 4, issue 1, pages 69-80

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Published in Biol Bull, in 1985, in volume 168, pages 377-394

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Published in Journal of Raptor Research, in 2001, in volume 35, issue 4, pages 337-343

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Published in Contributions From The University of Michigan Herbarium, in 1992, in volume 18, pages 91-97

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Published in Torreya, in 1936, in volume 36, issue 6, pages 150-156

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Published in Memoirs of the Queensland Museum, in 2008, in volume 52, pages 1-12

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Published in Annals of the Missouri Botanical Garden, in 1953, in volume 40, pages 33-41

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Published in Annals of the Missouri Botanical Garden, in 1948, in volume 35, pages 255-268

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Published in Annals of the Missouri Botanical Garden, in 1947, in volume 34, pages 1-29

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Published in Contributions From The University of Michigan Herbarium, in 1992, in volume 18, pages 3-38

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Published in Rhodora, in 1968, in volume 70, issue 782, pages 241-246

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Published in Asa Gray correspondence. Senders A, in 1837, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1837, pages 1-3

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Published in The Wilson Bulletin, in 1998, in volume 110, issue 4, pages 497-503

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Published in Journal of Raptor Research, in 2003, in volume 37, issue 3, pages 219-227

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Published in Sida, Contributions To Botany, in 1989, in volume 13, issue 3, pages 378-380

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Published in Great Basin Naturalist, in 1974, in volume 34, pages 151-160

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Published in Sida, Contributions To Botany, in 1993, in volume 15, pages 619-622

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Published in Madroño, in 2011, in volume 58, issue 2, pages 123-128

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Published in Madroño, in 1996, in volume 43, issue 2, pages 255-272

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Published in Proceedings of The Linnean Society of New South Wales, in 1934, in volume 59, pages 270-272

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Published in Western Australian Naturalist, in 1964, in volume 9, issue 4, pages 93

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Published in The Coleopterists Bulletin, in 1949, in volume 3, issue 3, pages 47

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Published in Novon, in 2001, in volume 11, pages 233-240

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Published in Phytologia, in 1995, in volume 78, issue 4, pages 246-248

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Published in The Wilson Bulletin, in 1978, in volume 90, issue 2, pages 215-220

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Published in Madroño, in 1998, in volume 45, issue 4, pages 295-300

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Published in The Great Basin Naturalist, in 1983, in volume 43, pages 358-364

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Published in The Coleopterists Bulletin, in 1961, in volume 15, issue 2, pages 38-40

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Published in Biol Bull, in 1978, in volume 154, pages 1-14

Created: 2010-01-06, modified: 2011-06-21