Authors: J M Henderson | R A Heckmann | R N Winget

Published in The Great Basin Naturalist, in 1984, in volume 44, pages 471-481

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Authors: R W Mickelsen | R A Heckmann | R C Infanger

Published in Great Basin Naturalist, in 1979, in volume 39, pages 231-240

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Authors: J C Brienholt | R A Heckmann

Published in Great Basin Naturalist, in 1980, in volume 40, pages 149-156

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Authors: S R Wadley | R A Heckmann | R C Infanger | R W Mickelsen

Published in The Great Basin Naturalist, in 1982, in volume 42, pages 67-72

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Authors: Richard A Heckmann | Charles W Thompson | David A White

Published in Great Basin Naturalist Memoirs, in 1981, in volume 5, pages 107-127

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Authors: Richard A Heckmann | Bruce A Coleman

Published in The Great Basin Naturalist, in 1981, in volume 41, pages 201-206

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Authors: Victor H Inchausty | Richard A Heckmann

Published in The Great Basin Naturalist, in 1997, in volume 57, issue 1, pages 44-49

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Authors: Richard Heckmann | Terry Otto

Published in The Great Basin Naturalist, in 1985, in volume 45, issue 3, pages 427-431

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Authors: Richard Heckmann

Published in The Great Basin Naturalist, in 1983, in volume 43, pages 675-683

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Authors: Richard A Heckmann | Allen K Kimball | Jeffery A Short

Published in The Great Basin naturalist, in 1987, in volume 47, pages 13-21

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Authors: Richard A Heckmann | James E Deacon | Paul D Greger

Published in The Great Basin naturalist, in 1986, in volume 46, pages 662-676

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Authors: Ying Qi | Richard A Heckmann

Published in The Great Basin Naturalist, in 1995, in volume 55, issue 3, pages 258-266

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Authors: Karl Grünberg

Published in Zoologische Jahrbücher, in 1903, in volume 18, pages 695-726

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Authors: Richard A Heckmann | Robert N Winget | Rex C Infanger | Roger W Mickelsen | John M Hendersen

Published in The Great Basin Naturalist, in 1984, in volume 44, pages 75-82

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Authors: O Boettger

Published in Reise in Ostafrika in den Jahren 1903-1905: mit Mitteln der Hermann und Elise geb. Heckmann Wentzel-Stiftung ausgeführt von Professor Dr. Alfred Voeltzkow, in 1913, in volume 3, issue 4, pages 269-375

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Authors: R R Gates

Published in Rhodora, in 1913, in volume 15, pages 45-58

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Authors: R A Boolootian | A R Moore

Published in Biol Bull, in 1956, in volume 111, pages 328-335

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Authors: R A Feldman | T M Shank | M B Black | A R Baco | C R Smith | R C Vrijenhoek

Published in Biol Bull, in 1998, in volume 194, pages 116-119

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Authors: R A Dyer

Published in Icones plantarum, in 1933, in volume 32, pages 1-2

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Authors: R R Talmadge

Published in Veliger, in 1975, in volume 17, pages 414

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Authors: A W Klopper | R R Klopper

Published in Bothalia, in 2011, in volume 41, issue 2, pages 321-323

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Authors: R C Moran | A R Smith

Published in Novon, in 1992, in volume 2, pages 426-432

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Authors: A A Obermeyer | R A Dyer

Published in Bothalia, in 1980, in volume 13, issue 1/2, pages 136-137

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Authors: T R R Stebbing

Published in Australian Zoologist, in 1914, in volume 1, pages 27-28

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Authors: R R Gates

Published in Botanical Gazette, in 1907, in volume 43, issue 2, pages 146

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Authors: R R Gates

Published in Botanical Gazette, in 1909, in volume 47, issue 1, pages 82-83

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Authors: R R Klopper | A E Van Wyk

Published in Bothalia, in 2011, in volume 41, issue 1, pages 204-207

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Authors: R A Fortey | R M Owens

Published in Palaeontology, in 1997, in volume 40, issue 2, pages 451-459

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Authors: R R Parker

Published in Can. Ent, in 1914, in volume 46, pages 417-423

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Authors: R R Parker

Published in Can. Ent, in 1917, in volume 49, pages 157-161

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Authors: A R Hodgdon | R Pike

Published in Rhodora, in 1959, in volume 61, issue 725, pages 148-150

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Authors: A A Grigarick | R O Schuster | D R Nelson

Published in Pan-Pacific Entomologist, in 1983, in volume 59, issue 1-4, pages 64-77

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Authors: R A Dyer

Published in Bothalia, in 1977, in volume 12, issue 2, pages 253-254

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Authors: R A Dyer

Published in Bothalia, in 1976, in volume 12, issue 1, pages 53-57

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Authors: R A Dyer

Published in Bothalia, in 1980, in volume 13, issue 1/2, pages 135

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Authors: R A Dyer

Published in Bothalia, in 1971, in volume 10, issue 2, pages 363-365

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Authors: R A Dyer

Published in Bothalia, in 1971, in volume 10, issue 2, pages 369-371

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Authors: R A Dyer

Published in Bothalia, in 1965, in volume 8, issue 4, pages 432-514

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Authors: R A Dyer

Published in Bothalia, in 1964, in volume 8, issue 2, pages 164

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Authors: R A Dyer

Published in Bothalia, in 1964, in volume 8, issue 2, pages 169-170

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Authors: R A Dyer

Published in Bothalia, in 1964, in volume 8, issue 2, pages 163

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Authors: A R R Menon K. Swarupanadan | K Balasubramanyan

Published in Gardens' Bulletin, Singapore, in 1981, in volume 34, issue 1, pages 161-169

Created: 2016-02-28, modified: 2016-02-28

Authors: R R Ireland

Published in Novon, in 2001, in volume 11, pages 55-62

Created: 2011-01-28, modified: 2016-02-16

Authors: R R Talmadge

Published in Veliger, in 1977, in volume 20, pages 37-38

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Authors: A R Chapman | B R Maslin

Published in Nuytsia, in 1992, in volume 8, issue 2, pages 249-283

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Authors: R C Jackson | R R Johnson

Published in Rhodora, in 1967, in volume 69, issue 780, pages 476-480

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Authors: T A Hammer | R W Davis | K R Thiele

Published in Nuytsia, in 2018, in volume 29, pages 217-227

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Authors: N S Afshan | R Berndt | A N Khalid | A R Niazi

Published in Mycotaxon, in 2008, in volume 104, pages 123-130

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Authors: P R Johnston | M A Manning | X Meier | D Park | R A Fullerton

Published in Mycotaxon, in 2004, in volume 89, issue 1, pages 131-136

Created: 2025-04-28, modified: 2025-04-28

Authors: R R Kowal | A M Mahoney | A Weakley | D Estes

Published in Phytoneuron, in 2015, in volume 2015-18, pages 1-2

Created: 2016-04-29, modified: 2016-04-29