Published in The Wilson Bulletin, in 1997, in volume 109, issue 3, pages 437-448

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Published in The Great Basin Naturalist, in 1981, in volume 41, pages 370-376

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Published in Botanical Gazette, in 1910, in volume 50, issue 5, pages 392-393

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Published in Malacologia, in 2014, in volume 57, issue 1, pages 1-97

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Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1880, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1881, pages 1

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Published in Asa Gray correspondence. Senders A, in 1882, pages 1

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Published in The Coleopterists Bulletin, in 1979, in volume 33, issue 3, pages 297-302

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Published in Botanical Gazette, in 1880, in volume 5, issue 11, pages 140-141

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Published in Torreya, in 1909, in volume 9, issue 1, pages 3-5

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Published in Botanical Museum Leaflets, Harvard University, in 1983, in volume 29, issue 4, pages 297-341

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Published in Botanical Museum Leaflets, Harvard University, in 1977, in volume 25, pages 289-320

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Published in Botanical Museum Leaflets, Harvard University, in 1974, in volume 23, pages 337-367

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Published in Biol Bull, in 2004, in volume 206, pages 65-77

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Published in Brimleyana, in 1998, in volume 25, pages 158-170

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Published in Bulletin of the British Ornithologists' Club, in 2012, in volume 132, issue 2, pages 84-101

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Published in Telopea, in 2005, in volume 11, issue 1, pages 87-89

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Published in The Great Basin Naturalist, in 1983, in volume 43, pages 88-92

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Published in American Fern Journal, in 1976, in volume 66, pages 60-62

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Published in American Fern Journal, in 1978, in volume 68, pages 61-62

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Published in The Wilson Bulletin, in 1996, in volume 108, issue 1, pages 137-150

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Published in Madroño, in 2008, in volume 55, pages 143-150

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Published in Memoirs of Museum Victoria, in 2008, in volume 65, pages 57-62

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Published in Biol Bull, in 1956, in volume 111, pages 235-239

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Published in Madroño, in 1981, in volume 28, issue 1, pages 44

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Published in Madroño, in 1994, in volume 41, issue 3, pages 226-228

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Published in The Wilson Bulletin, in 1999, in volume 111, issue 4, pages 478-487

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Published in Mycotaxon, in 2012, in volume 118, issue 1, pages 433-440

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Published in Biol Bull, in 1955, in volume 108, pages 264-276

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Published in Memoirs of Museum Victoria, in 1999, in volume 57, issue 2, pages 167-223

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Published in Telopea, in 2004, in volume 10, issue 3, pages 731-748

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Published in Journal of Ethnobiology, in 1989, in volume 9, issue 1, pages 119-126

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Published in The Great Basin Naturalist, in 1983, in volume 43, pages 728-738

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Published in Journal of Research on the Lepidoptera, in 1977, in volume 16, issue 1, pages 65-67

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Published in American Fern Journal, in 1974, in volume 64, pages 105-106

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Published in Botanical Museum Leaflets, Harvard University, in 1974, in volume 24, pages 37-48

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Published in Palaeontology, in 1976, in volume 19, issue 3, pages 437-502

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Published in Palaeontology, in 1982, in volume 25, issue 4, pages 681-708

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Published in Biol Bull, in 1985, in volume 169, pages 391-396

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Published in Nautilus, in 2011, in volume 125, issue 2, pages 83-85

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Published in Telopea, in 2002, in volume 9, issue 3, pages 713-723

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Published in Kirtlandia, in 1982, in volume 35, pages 1-20

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Published in Botanical Museum Leaflets, Harvard University, in 1983, in volume 29, issue 3, pages 273-290

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Published in Madroño, in 1987, in volume 34, issue 4, pages 315-323

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Published in Madroño, in 1997, in volume 44, issue 1, pages 29-47

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Published in Muelleria, in 1993, in volume 8, issue 1, pages 5-16

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Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 125-201

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Published in The Victorian Naturalist, in 1979, in volume 96, issue September/Octobe, pages 190-196

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Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 3, pages 555-556

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