Published in Memoirs of the Carnegie Museum, in 1928, in volume 11, issue 3, pages 131-174

Created: 2017-05-01, modified: 2017-05-01

Published in Annals of the Carnegie Museum, in 1923, in volume 15, pages 96-103

Created: 2017-03-19, modified: 2017-03-19

Published in Memoirs of the Carnegie Museum, in 1920, in volume 7, issue 6, pages 399-476

Created: 2017-05-01, modified: 2017-05-01

Published in Memoirs of the Carnegie Museum, in 1928, in volume 11, issue 2, pages 87-130

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Published in Memoirs of the Carnegie Museum, in 1909, in volume 4, issue 3, pages 41-158

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Published in Pittsburgh Memoirs Carnegie Museum, in 1907, in volume 2, pages 305-320

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Published in Annals of the Carnegie Museum, in 1927, in volume 17, pages 255-257

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Published in The Canadian Field-Naturalist, in 1991, in volume 105, pages 567-568

Created: 2011-05-01, modified: 2011-06-21

Published in Annals of The Carnegie Museum, in 1934, in volume 22, pages 351-361

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Published in Annals of The Carnegie Museum, in 1932, in volume 21, pages 61-78

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Published in Annals of the Carnegie Museum, in 1923, in volume 15, pages 94-95

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Published in Annals of the Carnegie Museum, in 1926, in volume 16, pages 249-297

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Published in Great Basin Nat, in 1964, in volume 24, pages 107-115

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Published in Memoirs of the Carnegie Museum, in 1905, in volume 2, issue 4, pages 139-202

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Published in Madroño, in 1992, in volume 39, issue 1, pages 8-30

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

Published in Annals of The Carnegie Museum, in 1924, in volume 15, pages 299-304

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Published in Annals of the Carnegie Museum, in 1931, in volume 20, pages 307-312

Created: 2017-03-19, modified: 2017-03-19

Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 2, pages 895-903

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Published in The Wilson Bulletin, in 1979, in volume 91, issue 2, pages 288-300

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Published in Madroño, in 1986, in volume 33, issue 1, pages 79-80

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Published in Contributions in Science, in 1969, in volume 161, pages 1-6

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Published in Life Sci Occ Pap R Ont Mus, in 1973, in volume 22, pages 1-9

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Published in Phytoneuron, in 2015, in volume 2015-5, pages 1-3

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Published in The Wilson Bulletin, in 1977, in volume 89, issue 1, pages 81-91

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Published in Biol Bull, in 2000, in volume 199, pages 95-99

Created: 2010-01-07, modified: 2011-06-21

Published in Memoirs of the Carnegie Museum, in 1924, in volume 9, issue 4, pages 405-472

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Published in Kirtlandia, in 1996, in volume 49, pages 45-47

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Published in The Great Basin Naturalist, in 1986, in volume 46, issue 1, pages 117-122

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Published in Madroño, in 1993, in volume 40, issue 1, pages 25-30

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

Published in The Wilson Bulletin, in 1948, in volume 60, issue 1, pages 5

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Published in Life Sciences Occasional Papers Royal Ontario Museum, in 1969, in volume 13, pages 1-4

Created: 2016-12-13, modified: 2023-02-16

Published in Biol Bull, in 1986, in volume 171, pages 597-610

Created: 2010-01-07, modified: 2011-06-21

Published in Biol Bull, in 1969, in volume 136, pages 147-153

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

Published in Entomological News, in 1976, in volume 87, pages 239-242

Created: 2011-06-10, modified: 2011-06-21

Published in Madroño, in 1993, in volume 40, issue 3, pages 148-160

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

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1419-1453

Created: 2015-12-02, modified: 2015-12-02

Published in Life Science Contributions. Royal Ontario Museum, in 1972, in volume 85, pages 1-32

Created: 2012-05-14, modified: 2023-02-16

Published in Journal of The Entomological Society of British Columbia, in 1997, in volume 94, pages 3-6

Created: 2017-01-09, modified: 2017-01-09

Published in Life sciences contributions. Royal Ontario Museum, in 1979, in volume 119, pages 1-19

Created: 2012-06-11, modified: 2023-02-16

Published in Madroño, in 1967, in volume 19, issue 3, pages 79-91

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

Published in Madroño, in 1988, in volume 35, issue 4, pages 320-324

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

Published in Memoirs of the Carnegie Museum, in 1913, in volume 3, issue 2, pages 189-406

Created: 2016-12-28, modified: 2016-12-28

Published in Bulletin of The British Museum (Natural History), Entomology, in 1972, in volume 27, pages 187-214

Created: 2012-12-23, modified: 2012-12-23

Published in Bulletin of The British Museum (Natural History) Entomology, in 1972, in volume 27, pages 189-214

Created: 2012-12-23, modified: 2012-12-23

Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 3, pages 533-549

Created: 2015-12-02, modified: 2015-12-02

Published in Proc. Ent. Soc. Washington, in 1985, in volume 87, pages 656-661

Created: 2011-06-04, modified: 2011-06-21

Published in Royal Ontario Museum Life sciences occasional papers, in 1974, in volume 24, pages 1-8

Created: 2013-07-14, modified: 2023-02-16

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 1239-1243

Created: 2015-12-02, modified: 2015-12-02

Published in Madroño, in 1989, in volume 36, issue 4, pages 260-265

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

Published in Royal Ontario Museum Life sciences occasional papers, in 1970, in volume 16, pages 1-6

Created: 2013-07-14, modified: 2023-02-16