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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 Phytologia, in 2020, in volume 102, issue 3, pages 177-199

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Published in Forktail, in 1989, in volume 4, pages 19-53

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Published in Forktail, in 1989, in volume 5, pages 23-34

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

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Published in The Auk, in 1916, in volume 33, pages 88

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Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 22

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Published in The Great Basin Naturalist, in 1972, in volume 32, pages 238

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Published in Allan Hancock Pacific Expedition, in 1945, in volume 11, pages 1-55

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Published in Bulletin of The British Ornithologists' Club, in 2006, in volume 126, pages 3

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Published in Mycotaxon, in 1991, in volume 42, pages 347-350

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

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Published in Bulletin of the British Ornithologists' Club, in 2008, in volume 128, issue 1, pages 69-70

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Published in Nemouria, in 1985, in volume 29, pages 1-86

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

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Published in Bulletin of the British Ornithologists' Club, in 2008, in volume 128, issue 1, pages 70-71

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Published in Forktail, in 1986, in volume 2, pages 95-96

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Published in The Wilson Bulletin, in 1951, in volume 63, issue 4, pages 271-273

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Published in Bulletin of The British Ornithologists' Club, in 1986, in volume 106, pages 56-63

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Published in Bulletin of the British Ornithologists' Club, in 2009, in volume 129, issue 1, pages 63-64

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

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

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

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

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

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

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

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

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Published in Bulletin of The British Ornithologists' Club, in 2001, in volume 121, pages 264-265

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Published in Bulletin of The British Ornithologists' Club, in 1984, in volume 104, pages 72

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Published in Bulletin of The British Ornithologists' Club, in 2010, in volume 130, issue 4, pages 305-306

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Published in Bulletin of The British Ornithologists' Club, in 2009, in volume 129, issue 3, pages 191-192

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Published in Bulletin of The British Ornithologists' Club, in 2008, in volume 128, issue 4, pages 267-268

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Published in Mycotaxon, in 2013, in volume 123, issue 1, pages 353-361

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

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Published in Bulletin of the British Ornithologists’ Club, in 2012, in volume 132, issue 2, pages 135

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Published in Ibis, in 1864, in volume 6, issue 3, pages 301-307

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Published in Biol Bull, in 1975, in volume 149, pages 178-185

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Published in Journal of Research on the Lepidoptera, in 1986, in volume 24, issue 4, pages 277-288

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Published in Biol Bull, in 2000, in volume 199, pages 305-315

Created: 2010-01-07, modified: 2011-06-21

Published in Bulletin of the British Ornithologists' Club, in 2013, in volume 133, issue 4, pages 322-324

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Published in Bulletin of The Museum of Comparative Zoology, in 1953, in volume 109, pages 121-209

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