Authors: Anita K Pearson | Oliver P Pearson | Peter L Ralph

Published in Veliger, in 2006, in volume 48, pages 143-150

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Authors: D J Pearson

Published in Scopus, in 1984, in volume 7, pages 107-135

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Authors: Carol Aitken

Published in Glasgow Naturalist, in 1998, in volume 23, issue 3, pages 3-4

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Authors: T Stevenson | D J Pearson

Published in Scopus, in 1986, in volume 8, pages 104-123

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Authors: Jerry M Baskin | Carol Caudle

Published in Rhodora, in 1967, in volume 69, issue 779, pages 383-384

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Authors: Henry J Pearson | Charles E Pearson

Published in Ibis, in 1895, in volume 1, issue 2, pages 237-249

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Authors: D A Turner | D J Pearson

Published in Scopus, in 1987, in volume 9, pages 146-159

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Published in The Flowering Plants of South Africa, in 1925, in volume 5, pages 1

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Authors: Jerry M Baskin | Carol C Baskin

Published in Rhodora, in 1976, in volume 78, issue 815, pages 554-555

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Published in Veliger, in 1961, in volume 4, pages 51

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Authors: D J Pearson

Published in Scopus, in 1979, in volume 3, pages 59-60

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Authors: D J Pearson

Published in Scopus, in 1978, in volume 2, pages 63-71

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Authors: Carol Inskipp | Tim Inskipp

Published in Forktail, in 2000, in volume 16, pages 147-162

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Authors: Paul M Peterson | Carol R Annable

Published in Madroño, in 1992, in volume 39, issue 1, pages 8-30

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Authors: J Pearson

Published in Spolia Zeylandica, in 1913, in volume 9, pages 49-101

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Authors: D J Pearson

Published in Scopus, in 1980, in volume 4, pages 25-28

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Published in Scopus, in 1980, in volume 4, pages 96

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Authors: A A Pearson

Published in Transactions of the British Mycological Society, in 1921, in volume 7, issue 1-2, pages 55-58

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Authors: Ralph C Benedict

Published in Torreya, in 1929, in volume 29, issue 1, pages 9-12

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Authors: Ralph C Benedict

Published in Torreya, in 1929, in volume 29, issue 3, pages 53-58

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Authors: Ralph C Benedict

Published in Torreya, in 1930, in volume 30, issue 2, pages 40-45

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Authors: Ralph Hoffmann

Published in The Auk, in 1920, in volume 37, pages 453-454

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Authors: Sheila Houghton

Published in Victorian Naturalist, in 2008, in volume 125, issue 2, pages 58-59

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Authors: Ralph Platen

Published in Arachnologische Mitteilungen, in 1996, in volume 12, pages 1-45

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Authors: Ralph C Bean

Published in Rhodora, in 1943, in volume 45, issue 534, pages 217-220

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Authors: Ralph C Bean

Published in Rhodora, in 1970, in volume 72, issue 789, pages 126-129

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Authors: Robert D Prusch | Carol Hall

Published in Biol Bull, in 1978, in volume 154, pages 292-301

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Authors: Carol A Moore | Albert F Eble

Published in Biol Bull, in 1977, in volume 152, pages 105-119

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Authors: Carol A Todzia

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 310-329

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Authors: Carol A Todzia

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 1087-1102

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Authors: Carol A Todzia

Published in Sida, Contributions To Botany, in 1992, in volume 15, issue 2, pages 263-270

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Authors: J Pearson

Published in Spolia Zeylandica, in 1914, in volume 9, pages 163-172

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Authors: D J Pearson

Published in Scopus, in 1989, in volume 12, pages 97-98

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Authors: D J Pearson

Published in Scopus, in 1986, in volume 10, pages 41-42

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Published in Transactions of the Royal Society of South Africa, in 1918, in volume 7, issue 1, pages 139-145

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Authors: Ralph Curtiss Benedict

Published in Torreya, in 1908, in volume 8, issue 8, pages 203-207

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Authors: Ralph V Chamberlin

Published in Entomological News, in 1944, in volume 55, pages 64-66

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Authors: Ralph R Stewart

Published in Torreya, in 1924, in volume 24, issue 3, pages 41-44

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Authors: Review By: Ralph C Benedict

Published in Torreya, in 1940, in volume 40, issue 6, pages 208-210

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Authors: Ralph C Benedict

Published in Torreya, in 1933, in volume 33, issue 3, pages 65-66

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Authors: William Brewster | Ralph Hoffmann

Published in The Auk, in 1902, in volume 19, pages 420

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Authors: Ralph W Bennett

Published in PHYTOLOGIA, in 1967, in volume 15, issue 3, pages 162

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Authors: Ralph E Smith

Published in Botanical Gazette, in 1896, in volume 21, issue 1, pages 35-36

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Authors: Ralph Hoffmann

Published in Rhodora, in 1902, in volume 4, issue 45, pages 188

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Authors: Ralph C Bean

Published in Rhodora, in 1942, in volume 44, issue 517, pages 20

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Authors: Carol S Schoener

Published in The Great Basin Naturalist, in 1974, in volume 34, pages 180

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Authors: Paul M Peterson | Carol R Annable | Elaine Joyal | Adolf Ceska | Oldriska Ceska

Published in Madroño, in 1986, in volume 33, issue 1, pages 79-80

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Authors: T Gilbert Pearson

Published in The Auk, in 1908, in volume 25, pages 312

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Authors: Jeanette E Watson

Published in Transactions Roy Soc South Australia, in 1973, in volume 97, pages 153-200

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Authors: Henry J Pearson

Published in The Auk, in 1904, in volume 21, pages 398-399

Created: 2013-03-08, modified: 2013-03-08