Published in Journal of The Arnold Arboretum, in 1959, in volume 40, issue 3, pages 221-259

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Published in Botanical Museum Leaflets, Harvard University, in 1954, in volume 16, pages 229-240

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Published in Rhodora, in 1959, in volume 61, pages 223-230

Created: 2014-06-16, modified: 2023-02-16

Published in Rhodora, in 1950, in volume 52, issue 614, pages 34

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Published in Zoologica, in 1939, in volume 24, issue 16, pages 309-321

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Published in American Fern Journal, in 1964, in volume 54, pages 189-196

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Published in Western Australian Naturalist, in 2009, in volume 27, issue 1, pages 56-59

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Published in Zoologica, in 1942, in volume 27, issue 4, pages 17-23

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Published in Mycotaxon, in 1989, in volume 35, issue 1, pages 75-84

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Published in Rhodora, in 1951, in volume 53, issue 625, pages 30-32

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Published in Madroño, in 1969, in volume 20, issue 3, pages 83-110

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Published in Torreya, in 1910, in volume 10, issue 1, pages 10-13

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Published in The Coleopterists Bulletin, in 1963, in volume 17, issue 4, pages 117-120

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Published in Mycotaxon, in 1990, in volume 38, pages 187-200

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Published in Zoologica, in 1957, in volume 42, issue 14, pages 159-166

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Published in The Wilson Bulletin, in 1991, in volume 103, issue 3, pages 401-414

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Published in Records of The Auckland Museum, in 2001, in volume 38, pages 1-32

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Published in Mycotaxon, in 1978, in volume 7, issue 1, pages 152-162

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Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2462-2463

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Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1890, pages 1-2

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Published in Madroño, in 2014, in volume 61, pages 148

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Published in Biol Bull, in 2000, in volume 198, pages 225-244

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Published in Mycotaxon, in 1979, in volume 10, issue 1, pages 116-132

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Published in Mycotaxon, in 1983, in volume 17, pages 398-404

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Proceedings of The Biological Society of Washington, in 1985, in volume 98, pages 554-560

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

Published in Journal of The Lepidopterists' Society, in 1988, in volume 42, pages 132-137

Created: 2013-01-27, modified: 2013-01-27

Published in Quarterly Journal of The Florida Academy of Sciences, in 1969, in volume 31, pages 209-212

Created: 2013-03-28, modified: 2013-03-28

Published in Rhodora, in 1960, in volume 62, issue 737, pages 117-121

Created: 2014-06-16, modified: 2023-02-16

Published in Madroño, in 1979, in volume 26, issue 1, pages 50

Created: 2016-02-15, modified: 2023-02-16

Published in Annals of the Missouri Botanical Garden, in 1975, in volume 62, pages 538-589

Created: 2010-01-08, modified: 2015-12-16

Published in Torreya, in 1941, in volume 41, issue 4, pages 122-123

Created: 2022-12-12, modified: 2022-12-12

Published in Victorian Naturalist, in 2007, in volume 124, issue 3, pages 183-187

Created: 2017-10-12, modified: 2017-10-12

Published in Telopea, in 2016, in volume 19, pages 45-55

Created: 2020-08-23, modified: 2020-08-23

Published in The Wilson Bulletin, in 1935, in volume 47, issue 4, pages 270-271

Created: 2016-12-04, modified: 2023-02-16

Published in Madroño, in 1943, in volume 7, issue 4, pages 100-110

Created: 2016-02-15, modified: 2023-02-16

Published in Proceedings of The Biological Society of Washington, in 1979, in volume 92, pages 287-293

Created: 2011-07-27, modified: 2011-07-27

Published in Psyche: A Journal of Entomology, in 1988, in volume 95, issue 3-4, pages 327-344

Created: 2016-06-19, modified: 2016-06-19

Published in Entomologist's Record and Journal of Variation, in 2005, in volume 117, issue 6, pages 275

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

Published in Biol Bull, in 1927, in volume 52, pages 185-196

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

Published in Biol Bull, in 1955, in volume 108, pages 258-263

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

Published in Biol Bull, in 1958, in volume 115, pages 147-152

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

Published in Torreya, in 1933, in volume 33, issue 4, pages 93-94

Created: 2022-12-14, modified: 2022-12-14

Published in Glasgow Naturalist, in 1995, in volume 22, issue 5, pages 527-528

Created: 2017-05-21, modified: 2017-05-21

Published in The Flowering Plants of South Africa, in 1943, in volume 23, pages 1-2

Created: 2025-11-30, modified: 2025-11-30

Published in Annals of the Missouri Botanical Garden, in 1975, in volume 62, pages 801-824

Created: 2010-01-08, modified: 2015-12-16

Published in Pan-Pacific Entomologist, in 1981, in volume 57, issue 1, pages 176-219

Created: 2018-07-08, modified: 2018-07-08

Published in The Great Basin Naturalist, in 1999, in volume 59, issue 2, pages 105-111

Created: 2017-11-16, modified: 2023-02-16

Published in Contributions in Science, in 1958, in volume 26, pages 1-2

Created: 2017-01-05, modified: 2023-02-16