Published in Bulletin of the Peabody Museum of Natural History, in 1935, in volume 4, pages 1-143

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Published in Pan-Pacific Entomologist, in 1969, in volume 45, pages 167-184

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Published in Rhodora, in 1935, in volume 37, issue 444, pages 454-455

Created: 2016-07-19, modified: 2023-02-16

Published in The Wilson Bulletin, in 2005, in volume 117, issue 1, pages 85-91

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Published in Phytologia, in 2012, in volume 94, issue 2, pages 245--252

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Published in The Wilson Bulletin, in 1996, in volume 108, issue 2, pages 292-301

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Published in Madroño, in 1974, in volume 22, issue 6, pages 315-316

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Published in The Wilson Bulletin, in 1996, in volume 108, issue 1, pages 123-128

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Published in Nautilus, in 1959, in volume 73, issue 1, pages 36

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Published in Biol Bull, in 1977, in volume 153, pages 312-321

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Published in Scopus, in 1980, in volume 4, pages 99-100

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Published in The Wilson Bulletin, in 1999, in volume 111, issue 3, pages 346-353

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Published in Madroño, in 1992, in volume 39, issue 4, pages 308-310

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Published in American Malacological Bulletin, in 2010, in volume 28, issue 1-2, pages 13-14

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Published in Rhodora, in 1989, in volume 91, issue 865, pages 3-5

Created: 2016-07-19, modified: 2023-02-16

Published in Rhodora, in 1972, in volume 74, issue 797, pages 71-75

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Published in Botanical Museum Leaflets, Harvard University, in 1986, in volume 30, issue 4, pages 223-237

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Published in Austrobaileya, in 2014, in volume 9, issue 2, pages 263-278

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Published in Journal of Ethnobiology, in 1999, in volume 19, issue 2, pages 179-218

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Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 1, pages 169-194

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Published in Journal of Ethnobiology, in 1994, in volume 14, issue 2, pages 185-210

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Published in Madroño, in 1992, in volume 39, issue 3, pages 239-240

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Published in Rhodora, in 1996, in volume 98, issue 895, pages 233-361

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Published in The Wilson Bulletin, in 1933, in volume 45, issue 1, pages 37-50

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Published in Biol Bull, in 1932, in volume 62, pages 212-221

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Published in Nautilus, in 1965, in volume 79, pages 4-7

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Published in Rhodora, in 1959, in volume 61, issue 722, pages 35-42

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Published in Madroño, in 1996, in volume 43, issue 1, pages 58-68

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

Published in Botanical Museum Leaflets, Harvard University, in 1978, in volume 26, pages 1-38

Created: 2016-02-07, modified: 2025-12-17

Published in Botanical Museum Leaflets, Harvard University, in 1967, in volume 21, pages 249-264

Created: 2016-02-07, modified: 2025-12-17

Published in Austrobaileya, in 2005, in volume 7, issue 1, pages 151-163

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Published in The Wilson Bulletin, in 1938, in volume 50, issue 1, pages 13-17

Created: 2016-12-19, modified: 2023-02-16

Published in The Wilson Bulletin, in 1936, in volume 48, issue 1, pages 56-70

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

Published in The Wilson Bulletin, in 1937, in volume 49, issue 1, pages 54-64

Created: 2016-12-11, modified: 2023-02-16

Published in The Wilson Bulletin, in 1935, in volume 47, issue 1, pages 81-95

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

Published in Journal of South African Botany, in 1973, in volume 39, issue 1, pages 1

Created: 2024-07-18, modified: 2024-07-18

Published in American Malacological Bulletin, in 2010, in volume 28, issue 1-2, pages 15-27

Created: 2025-03-03, modified: 2025-03-03

Published in Journal of The Bombay Natural History Society, in 1954, in volume 50, pages 422-423

Created: 2015-08-31, modified: 2015-08-31

Published in Madroño, in 1984, in volume 31, issue 2, pages 80-85

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

Published in Botanical Museum Leaflets, Harvard University, in 1976, in volume 24, pages 249-274

Created: 2016-02-07, modified: 2025-12-17

Published in Botanical Museum Leaflets, Harvard University, in 1980, in volume 28, issue 4, pages 277-425

Created: 2016-02-07, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1969, in volume 50, issue 3, pages 462-468

Created: 2016-07-07, modified: 2025-12-17

Published in Botanical Museum Leaflets, Harvard University, in 1974, in volume 23, pages 375-376

Created: 2016-02-07, modified: 2025-12-17

Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 13

Created: 2016-11-27, modified: 2023-02-16

Published in Pan-Pacific Entomologist, in 1959, in volume 35, issue 2, pages 99-107

Created: 2023-04-24, modified: 2023-04-24

Published in Biol Bull, in 1945, in volume 88, pages 269-291

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

Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 4, pages 1449-1469

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

Published in Phytologia, in 1985, in volume 59, issue 1, pages 81-82

Created: 2017-03-08, modified: 2017-03-08

Published in Psyche: A Journal of Entomology, in 1983, in volume 90, issue 1-2, pages 135-149

Created: 2016-06-27, modified: 2016-06-27

Published in American Fern Journal, in 1928, in volume 18, pages 6-14

Created: 2017-04-23, modified: 2017-04-23