Authors: Aileen L Mcwilliam

Published in PHYTOLOGIA, in 1967, in volume 15, issue 4, pages 233-235

Created: 2016-05-06, modified: 2016-05-06

Authors: N L Britton | F W Pennell

Published in Torreya, in 1911, in volume 11, issue 6, pages 130-131

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Authors: Francis W Pennell

Published in Rhodora, in 1918, in volume 20, issue 236, pages 133-137

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Authors: Francis W Pennell | Marshall A Howe

Published in Torreya, in 1920, in volume 20, issue 6, pages 128-132

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Authors: Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 5, pages 104-106

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Authors: Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 4, pages 89-90

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 2, pages 30-32

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Authors: Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 1, pages 10-11

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Authors: G L Nesom

Published in Phytoneuron, in 2012, in volume 2012-54, pages 1

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Authors: Francis W Pennell

Published in Torreya, in 1922, in volume 22, issue 5, pages 77-84

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Authors: Francis W Pennell | Douglas H Campbell

Published in Torreya, in 1911, in volume 11, issue 1, pages 15-17

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Authors: William C Ferguson | Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 1, pages 12-14

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 12, pages 235-242

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 6, pages 107-119

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Authors: Francis W Pennell

Published in American Fern Journal, in 1913, in volume 3, pages 16-17

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

Authors: Francis W Pennell

Published in Rhodora, in 1921, in volume 23, issue 265, pages 1-22

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 11, pages 205-216

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 9, pages 161-171

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 8, pages 143-152

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

Authors: B O Dodge | Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 3, pages 59-65

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Authors: D M Spooner

Published in Rhodora, in 1984, in volume 86, issue 845, pages 79-87

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

Authors: Francis W Pennell

Published in Rhodora, in 1921, in volume 23, issue 266, pages 29-41

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Authors: Francis W Pennell

Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 3, pages 243-274

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

Authors: Review By: Francis W Pennell

Published in Torreya, in 1921, in volume 21, issue 2, pages 34-35

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Authors: N C Fassett

Published in Rhodora, in 1947, in volume 49, issue 588, pages 293

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

Authors: P Beetham | J Kiely | J Mackenzie | S Vaartjes | A L Pennell

Published in Victorian Naturalist, in 1987, in volume 104, pages 32-38

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

Authors: Francis W Pennell | B O Dodge | Fred J Seaver

Published in Torreya, in 1917, in volume 17, issue 9, pages 164-168

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

Authors: Francis W Pennell

Published in Rhodora, in 1939, in volume 41, issue 488, pages 378-384

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Authors: F W Pennell | G N Jones

Published in Proceedings of The Biological Society of Washington, in 1937, in volume 50, pages 207-209

Created: 2011-07-31, modified: 2011-07-31

Authors: Francis W Pennell

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1920, in volume 72, pages 136-188

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Authors: Charles E Depoe

Published in Sida, Contributions To Botany, in 1969, in volume 3, issue 5, pages 313-318

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

Authors: Francis W Pennell

Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 1, pages 75-84

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

Authors: M P Bachulkar | S R Yadav | S K Limaye

Published in Journal of The Bombay Natural History Society, in 1995, in volume 92, issue 3, pages 441-442

Created: 2015-10-13, modified: 2015-10-13

Authors:

Published in Annals And Magazine of Natural History, in 1863, in volume 12, pages 310-312

Created: 2011-09-28, modified: 2011-09-28

Authors: Review By: David D Keck

Published in Madroño, in 1936, in volume 3, issue 6, pages 253-255

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Authors: M L Fernald

Published in Rhodora, in 1940, in volume 42, issue 497, pages 198

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

Authors: Billie L Turner

Published in Phytologia, in 1993, in volume 75, issue 6, pages 481

Created: 2016-05-05, modified: 2016-05-06

Authors: L L Dreyer | A E Van Wyk

Published in Bothalia, in 1998, in volume 28, issue 1, pages 65

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Authors: L L Pechuman

Published in Psyche: A Journal of Entomology, in 1953, in volume 60, issue 3, pages 115-118

Created: 2017-05-04, modified: 2017-05-04

Authors: J F Burger | L A Martinez | L L Pechuman | L V Bermudez

Published in Pan-Pacific Entomologist, in 1990, in volume 66, issue 3, pages 181-194

Created: 2018-07-03, modified: 2018-07-03

Authors: A L Rand | R L Fleming

Published in Fieldiana. Zool., in 1957, in volume 41, pages 1-218

Created: 2009-12-23, modified: 2021-04-05

Authors: S A Redhead | L L Norvell

Published in Mycotaxon, in 1993, in volume 46, pages 343-358

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Authors: Norlyn L Bodkin

Published in Novon, in 1998, in volume 8, issue 4, pages 332

Created: 2014-06-14, modified: 2014-06-14

Authors: L L Dreyer | J J A Van Der Walt

Published in Bothalia, in 1991, in volume 21, issue 2, pages 157

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Authors: Armen L Takhtajan | James L Reveal

Published in Phytologia, in 1993, in volume 74, issue 4, pages 284-285

Created: 2016-05-05, modified: 2016-05-06

Authors: A L Schutte

Published in Bothalia, in 1997, in volume 27, issue 1, pages 43-45

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Authors: A L Schutte

Published in Bothalia, in 1991, in volume 21, issue 1, pages 59

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Authors: C L A Pires-Zottarelli | A L Gomes | J M De Oliveira | Milanez A I.

Published in Mycotaxon, in 2007, in volume 102, pages 179-182

Created: 2025-04-20, modified: 2025-04-20

Authors: Knowlton | L L Hall

Published in Entomological News, in 1949, in volume 60, pages 240-241

Created: 2011-06-03, modified: 2021-04-05

Authors: Knowlton | L L Hall

Published in Entomological News, in 1950, in volume 61, pages 41-42

Created: 2011-06-03, modified: 2021-04-05