Authors: David R Crabtree

Published in Annals of the Missouri Botanical Garden, in 1987, in volume 74, pages 707-747

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Authors: M D Bowers | R C Crabtree | S P Harrison | C Sobrevilla | M Wells | L M Wolfe

Published in Journal of The Lepidopterists' Society, in 1987, in volume 41, pages 75-76

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Authors: David R Sumstine

Published in Torreya, in 1909, in volume 9, issue 7, pages 143-145

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Authors: Laurence L Crabtree | Ron Leuschner

Published in The Taxonomic Report of The International Lepidoptera Survey, in 2000, in volume 2, issue 7, pages 1-7

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Authors: David L Penrose | David R Lenat | K W Eagleson

Published in Brimleyana, in 1982, in volume 8, pages 27-50

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Authors: James R Shevock | David R Toren | David H Wagner

Published in Madroño, in 2021, in volume 68, issue 3, pages 209-256

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Authors: David R Toren

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Authors: John R Holsinger | David C Culver | Hubbard David A | William D Orndorff | Christopher S Hobson

Published in Banisteria, in 2013, in volume 42, pages 9-56

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Authors: Kenneth K Mackenzie | David R Sumstine | Homer D House

Published in Torreya, in 1907, in volume 7, issue 3, pages 60-62

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Authors: David R Smith

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Authors: David R Smith

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Authors: James R Griffin

Published in Madroño, in 1964, in volume 17, issue 7, pages 227-230

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Published in Madroño, in 1978, in volume 25, issue 4, pages 231-232

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Authors: David B Wahl | Andrew M R Bennett | Gavin R Broad | Ilari E Saaksjarvi | Ronald J Zuniga Ramirez

Published in Journal of Hymenoptera Research, in 2010, in volume 19, issue 1, pages 189-198

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Authors: David R Britton

Published in The Australian Entomologist, in 2012, in volume 39, issue 4, pages 221-230

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Authors: David Fromson | J R Whittaker

Published in Biol Bull, in 1970, in volume 139, pages 239-247

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Authors: David R Schiel

Published in Molluscan Research, in 1997, in volume 18, issue 2, pages 289-298

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Authors: R Angelo | David Edward Boufford

Published in Rhodora, in 1998, in volume 100, issue 902, pages 101-233

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Authors: David B Lellinger | A K Baishya | R R Rao

Published in American Fern Journal, in 1983, in volume 73, pages 93

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Authors: David R Stadler

Published in Biol Bull, in 1953, in volume 104, pages 100-108

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Authors: David R Smith

Published in Proceedings of the Entomological Society of Washington, in 1972, in volume 74, issue 3, pages 288-302

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Authors: David B Lellinger | Alan R Smith

Published in American Fern Journal, in 1982, in volume 72, pages 44

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Authors: David Keith Cascio | R Dale Thomas

Published in American Fern Journal, in 1993, in volume 83, pages 135

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Authors: David R Toren | Kenneth M Kellman | James R Shevock

Published in Madroño, in 2016, in volume 63, issue 4, pages 348-352

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Authors: Arnold S Menke | David R Lauck

Published in Contributions in Science, in 1962, in volume 55, pages 1-8

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Authors: David R Mcclay

Published in Biol Bull, in 1971, in volume 141, pages 319-330

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Authors: David R Franz

Published in Biol Bull, in 1973, in volume 144, pages 93-106

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Authors: David R Smith

Published in The Pan-Pacific Entomologist, in 1973, in volume 49, issue 2, pages 93-101

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Authors: David R Smith

Published in Proceedings of The Entomological Society of Washington, in 1971, in volume 73, issue 4, pages 401-408

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Authors: David J L Agassiz | John R Langmaid

Published in Nota Lepidopterologica, in 2004, in volume 27, issue 1, pages 41-49

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Authors: R W Hayman | David L Harrison

Published in Zeitschrift für Säugetierkunde, in 1966, in volume 31, pages 219-226

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Authors: David R Hickey

Published in Palaeontology, in 1987, in volume 30, issue 4, pages 691-716

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Authors: Paul I Forster | David J Liddle

Published in Austrobaileya, in 1991, in volume 3, pages 503-521

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Authors: Paul I Forster | David J Liddle

Published in Austrobaileya, in 1990, in volume 3, pages 217-234

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Authors: Gregory K Pregill | David W Steadman | David R Watters

Published in Bulletin of Carnegie Museum of Natural History, in 1994, in volume 30, pages 1-51

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Authors: Ann Jelinek | David R Britton | Tim R New

Published in Memoirs of the Queensland Museum, in 1994, in volume 36, pages 115-120

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Authors: John R Meyer | Larry David Wilson

Published in Contributions in Science, in 1971, in volume 218, pages 1-47

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Authors: Carter R Gilbert | David K Caldwell

Published in Contributions in Science, in 1967, in volume 125, pages 1-16

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Authors: David R Cook

Published in Contributions of the American Entomological Institute, in 1983, in volume 21, issue 2, pages 1-224

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Authors: D Colgan

Published in Molluscan Research, in 2004, in volume 24, issue 2, pages 135-137

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Authors: R David Whetstone

Published in Sida, Contributions To Botany, in 1983, in volume 10, issue 1, pages 15-23

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Authors: Richard E Riefner | David R Pryor

Published in Phytologia, in 1996, in volume 80, issue 4, pages 296-327

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Authors: David R Nash

Published in Entomologist's Record and Journal of Variation, in 2003, in volume 115, issue 1, pages 42

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Authors: David R Nash

Published in Entomologist's Record and Journal of Variation, in 2001, in volume 113, issue 1, pages 26

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Authors: David R Nash

Published in Entomologist's Record and Journal of Variation, in 2001, in volume 113, issue 1, pages 38

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Authors: David R Nash

Published in Entomologist's Record and Journal of Variation, in 2000, in volume 112, issue 5, pages 223

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Authors: David R Nash

Published in Entomologist's Record and Journal of Variation, in 2000, in volume 112, issue 4, pages 161

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Authors: David B Lellinger | Elias R De La Sota

Published in American Fern Journal, in 1972, in volume 62, pages 1-8

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Authors: R Dale Thomas | Paul S Marx | David Lawson

Published in American Fern Journal, in 1974, in volume 64, pages 119-120

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

Authors: David B Lellinger | Alan R Smith

Published in American Fern Journal, in 1980, in volume 70, pages 98

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