Authors: Ivan Nielsen

Published in Adansonia, in 1980, in volume 19, issue 3, pages 339-363

Created: 2020-05-17, modified: 2025-12-17

Authors: Ivan Nielsen

Published in Adansonia, in 1979, in volume 19, issue 2, pages 199-229

Created: 2020-05-17, modified: 2025-12-17

Authors: Ivan Nielsen

Published in Adansonia, in 1979, in volume 19, issue 1, pages 3-37

Created: 2020-05-17, modified: 2025-12-17

Authors: John Nielsen

Published in Australian Entomologist, in 2014, in volume 41, issue 4, pages 232

Created: 2025-05-25, modified: 2025-05-25

Authors: Etlar L Nielsen

Published in Madroño, in 1937, in volume 4, issue 1, pages 17-21

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

Authors: Bonnie Nielsen | Janice Alexander

Published in Madroño, in 2013, in volume 60, pages 126-129

Created: 2019-04-08, modified: 2019-04-08

Authors: Ivan Kocsis

Published in Carnivorous plant newsletter, in 1982, in volume 11, issue 4, pages 101-103

Created: 2018-05-11, modified: 2018-05-11

Authors: Lauritz Broder Holm-Nielsen | Peter Jørgensen

Published in Phytologia, in 1986, in volume 60, pages 119-124

Created: 2011-01-26, modified: 2023-02-16

Authors: Etlar L Nielsen

Published in Torreya, in 1935, in volume 35, issue 3, pages 53-56

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

Authors: M C Nielsen

Published in Journal of The Lepidopterists' Society, in 1981, in volume 35, pages 245-246

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

Authors: Etlar L Nielsen

Published in Rhodora, in 1941, in volume 43, issue 510, pages 219-220

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

Authors: Ivan Snyder

Published in Carnivorous plant newsletter, in 2003, in volume 32, issue 2, pages 52-56

Created: 2018-05-11, modified: 2018-05-11

Authors: Jay Lechtman | Ivan Snyder

Published in Carnivorous plant newsletter, in 2006, in volume 35, issue 3, pages 68-69

Created: 2018-05-11, modified: 2018-05-11

Authors: J C Nielsen

Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1906, in volume 2, pages 44-47

Created: 2017-03-18, modified: 2017-03-18

Authors: J C Nielsen

Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1905, in volume 1, pages 383-384

Created: 2017-03-18, modified: 2017-03-18

Authors: S A Nielsen

Published in Veliger, in 1973, in volume 16, pages 66-67

Created: 2013-08-11, modified: 2013-08-11

Authors: M C Nielsen

Published in Journal of Research on the Lepidoptera, in 1978, in volume 16, issue 4, pages 209-211

Created: 2018-05-21, modified: 2025-12-17

Authors: Ivan Snyder

Published in Carnivorous plant newsletter, in 1987, in volume 16, issue 1, pages 17-19

Created: 2018-05-11, modified: 2018-05-11

Authors: Ivan R Tomkins

Published in The Wilson Bulletin, in 1934, in volume 46, issue 4, pages 238-240

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

Authors: Ivan J Green

Published in Rhodora, in 1944, in volume 46, issue 550, pages 386-387

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

Authors: S N Nielsen | T J Devries

Published in Nautilis, in 2002, in volume 116, pages 71-78

Created: 2013-09-28, modified: 2013-09-28

Authors: Ph Guinet | I Nielsen

Published in Adansonia, in 1980, in volume 20, issue 2, pages 165-167

Created: 2020-05-17, modified: 2025-12-17

Authors: Ivan Snyder

Published in Carnivorous plant newsletter, in 1985, in volume 14, issue 4, pages 108-109

Created: 2018-05-11, modified: 2018-05-11

Authors: Arthur Ter-Hovanessian | Ivan Snyder

Published in Carnivorous plant newsletter, in 1997, in volume 26, issue 4, pages 115-116

Created: 2018-05-11, modified: 2018-05-11

Authors: Ivan Snyder

Published in Carnivorous plant newsletter, in 2000, in volume 29, issue 1, pages 4-10

Created: 2018-05-11, modified: 2018-05-11

Authors: D L S.

Published in Western Australian Naturalist, in 1978, in volume 14, issue 3, pages 80-84

Created: 2021-03-30, modified: 2021-03-30

Authors: Review By: Ivan E Danhof

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 509-510

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

Authors: Ivan R Tomkins

Published in The Wilson Bulletin, in 1933, in volume 45, issue 4, pages 147-151

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

Authors: M G Nielsen

Published in Entomological News, in 1987, in volume 98, pages 74-88

Created: 2011-06-10, modified: 2021-04-05

Authors: Ivan M Johnston

Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 2, pages 234-240

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

Authors: R Fange | K Schmidt-Nielsen | H Osaki

Published in Biol Bull, in 1958, in volume 115, pages 162-171

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

Authors: D M Rees | L T Nielsen

Published in Pan-Pacific Entomologist, in 1955, in volume 31, pages 31-33

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

Authors: Ebbe S Nielsen | Gaden S Robinson

Published in Australian Entomological Magazine, in 1990, in volume 17, issue 3, pages 77-88

Created: 2022-12-04, modified: 2022-12-04

Authors: L T Groves | S N Nielsen

Published in Veliger, in 2003, in volume 46, pages 351-354

Created: 2013-12-24, modified: 2013-12-24

Authors: A M Hemmingsen

Published in Bonner Zoologische Beiträge, in 1970, in volume 21, pages 137-144

Created: 2014-05-17, modified: 2014-05-17

Authors: B J Nielsen

Published in Memoirs of the National Museum of Victoria, in 1964, in volume 26, pages 219-257

Created: 2018-02-20, modified: 2018-02-20

Authors: J E Nielsen

Published in The Australian Entomologist, in 2010, in volume 37, issue 3, pages 105-112

Created: 2022-10-02, modified: 2022-10-02

Authors: J B Moyle | E L Nielsen | O R Younge

Published in Rhodora, in 1946, in volume 48, issue 575, pages 329-330

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

Authors: Ivan C Carnaby

Published in Western Australian Naturalist, in 1948, in volume 1, issue 7, pages 136-138

Created: 2021-04-04, modified: 2021-04-04

Authors: Ivan R Tomkins

Published in The Wilson Bulletin, in 1963, in volume 75, issue 2, pages 198

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

Authors: Ivan R Tomkins

Published in The Wilson Bulletin, in 1959, in volume 71, issue 4, pages 313-322

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

Authors: Ivan R Tomkins

Published in The Wilson Bulletin, in 1965, in volume 77, issue 2, pages 151-167

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

Authors: Ivan M Johnston

Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 1, pages 90-98

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

Authors: Ivan M Johnston

Published in Journal of The Arnold Arboretum, in 1941, in volume 22, issue 1, pages 110-124

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

Authors: Ivan M Johnston

Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 2, pages 241-244

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

Authors: Richard A Howard

Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 1, pages 1-9

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

Authors: Ivan M Johnston

Published in Journal of The Arnold Arboretum, in 1937, in volume 18, issue 1, pages 1-25

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

Authors: Ivan M Johnston

Published in Journal of The Arnold Arboretum, in 1941, in volume 22, issue 2, pages 145-170

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

Authors: L B Holm-Nielsen | R B Haynes

Published in Phytologia, in 1985, in volume 57, pages 421-425

Created: 2013-10-12, modified: 2013-10-12

Authors: Ivan Goodbody

Published in Biol Bull, in 1960, in volume 119, pages 80-86

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