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Published in Rhodora, in 1926, in volume 28, issue 2, pages 31-34

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Published in Rhodora, in 1926, in volume 28, issue 3, pages 46-48

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Published in Rhodora, in 1903, in volume 5, issue 57, pages 213-219

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Published in Rhodora, in 1935, in volume 37, issue 436, pages 161-162

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Published in Rhodora, in 1919, in volume 21, issue 248, pages 147-148

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Published in Rhodora, in 1931, in volume 33, issue 392, pages 167-170

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Published in Rhodora, in 1914, in volume 16, issue 181, pages 19-20

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Published in Torreya, in 1903, in volume 3, issue 2, pages 31-32

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Published in Rhodora, in 1901, in volume 3, pages 89-90

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Published in Rhodora, in 1933, in volume 35, issue 415, pages 227-230

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Published in Rhodora, in 1903, in volume 5, issue 50, pages 74-76

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Published in Rhodora, in 1916, in volume 18, issue 215, pages 239-240

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Published in Palaeontology, in 1958, in volume 1, issue 3, pages 207-225

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Published in The Auk, in 1895, in volume 12, pages 187

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Published in Rhodora, in 1910, in volume 12, issue 142, pages 204-205

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Published in Rhodora, in 1911, in volume 13, issue 156, pages 253

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Published in Torreya, in 1944, in volume 44, issue 1, pages 12-16

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Published in Rhodora, in 1917, in volume 19, issue 222, pages 105-110

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Published in Rhodora, in 1922, in volume 24, issue 282, pages 111-121

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Published in Rhodora, in 1921, in volume 23, issue 270, pages 126-127

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Published in Rhodora, in 1923, in volume 25, issue 299, pages 189-191

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Published in American Fern Journal, in 1942, in volume 32, pages 1-12

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Published in Rhodora, in 1962, in volume 64, issue 757, pages 83-85

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Published in Mémoires du Muséum national d'histoire naturelle, in 1975, in volume 88, issue 1, pages 202-215

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Published in Phytologia, in 1974, in volume 28, issue 5, pages 473-474

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Published in The Coleopterists Bulletin, in 1953, in volume 7, issue 1, pages 8

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Published in Annals of The Carnegie Museum, in 1938, in volume 27, pages 87-108

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Published in Journal of The Straits Branch of The Royal Asiatic Society, in 1904, in volume 41, pages 1-29

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Published in Torreya, in 1934, in volume 34, issue 1, pages 18-22

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Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 376

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Published in Annals of the Missouri Botanical Garden, in 1967, in volume 54, pages 184

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Published in Rhodora, in 1900, in volume 2, issue 18, pages 107-111

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Published in Rhodora, in 1957, in volume 59, issue 697, pages 20-23

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Published in Forktail, in 2012, in volume 28, pages 129-135

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Published in Phytologia, in 1998, in volume 85, issue 4, pages 273-275

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Published in The Coleopterists Bulletin, in 1953, in volume 7, issue 6, pages 56

Created: 2023-11-07, modified: 2023-11-07

Published in Madroño, in 1955, in volume 13, issue 3, pages 110-112

Created: 2016-02-15, modified: 2016-07-07