Published in Botanical Gazette, in 1897, in volume 23, issue 1, pages 32-39

Created: 2017-03-14, modified: 2017-03-14

Published in American Fern Journal, in 1919, in volume 9, pages 73-80

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

Published in Adansonia, in 1973, in volume 13, issue 1, pages 63-69

Created: 2020-05-10, modified: 2025-12-17

Published in Adansonia, in 1967, in volume 7, issue 3, pages 301-355

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Published in Adansonia, in 1968, in volume 8, issue 2, pages 189-198

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Published in Adansonia, in 1971, in volume 11, issue 1, pages 77-79

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Published in Adansonia, in 1968, in volume 8, issue 1, pages 45-68

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Published in Torreya, in 1918, in volume 18, issue 9, pages 188-190

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

Published in Adansonia, in 1974, in volume 14, issue 3, pages 459-467

Created: 2020-05-10, modified: 2025-12-17

Published in Annals of the Missouri Botanical Garden, in 1941, in volume 28, pages 1-30

Created: 2010-01-08, modified: 2015-12-16

Published in Adansonia, in 1976, in volume 16, issue 3, pages 379-382

Created: 2020-05-17, modified: 2025-12-17

Published in Torreya, in 1913, in volume 13, issue 4, pages 83-87

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Published in Torreya, in 1913, in volume 13, issue 2, pages 36-37

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Published in Torreya, in 1916, in volume 16, issue 5, pages 122-124

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Published in Torreya, in 1918, in volume 18, issue 6, pages 123-125

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Published in Torreya, in 1918, in volume 18, issue 7, pages 154-155

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Published in Torreya, in 1919, in volume 19, issue 12, pages 247-248

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Published in Torreya, in 1911, in volume 11, issue 7, pages 153-155

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Published in Torreya, in 1912, in volume 12, issue 8, pages 197-198

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Published in Torreya, in 1915, in volume 15, issue 12, pages 267-268

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Published in Torreya, in 1918, in volume 18, issue 3, pages 59-64

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Published in Torreya, in 1918, in volume 18, issue 2, pages 36-39

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Published in Torreya, in 1918, in volume 18, issue 5, pages 96-98

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Published in Torreya, in 1919, in volume 19, issue 8, pages 157-158

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Published in Torreya, in 1911, in volume 11, issue 6, pages 131-132

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Published in Torreya, in 1911, in volume 11, issue 5, pages 118-122

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Published in Torreya, in 1917, in volume 17, issue 2, pages 28-32

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Published in Torreya, in 1916, in volume 16, issue 12, pages 271-273

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Published in Torreya, in 1913, in volume 13, issue 7, pages 165-169

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Published in Torreya, in 1915, in volume 15, issue 3, pages 56-59

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Published in Torreya, in 1915, in volume 15, issue 2, pages 35-37

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Published in Torreya, in 1916, in volume 16, issue 8, pages 187-190

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Published in Torreya, in 1916, in volume 16, issue 9, pages 207-208

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Published in Torreya, in 1919, in volume 19, issue 5, pages 102-104

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Published in Torreya, in 1919, in volume 19, issue 6, pages 122-124

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Published in Torreya, in 1912, in volume 12, issue 3, pages 66-70

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Published in Torreya, in 1912, in volume 12, issue 4, pages 91-94

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Published in Torreya, in 1915, in volume 15, issue 8, pages 182-183

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Published in Torreya, in 1918, in volume 18, issue 8, pages 173-175

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Published in Torreya, in 1920, in volume 20, issue 2, pages 35-36

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Published in Torreya, in 1911, in volume 11, issue 11, pages 240-242

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Published in Torreya, in 1913, in volume 13, issue 8, pages 192-194

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Published in Torreya, in 1915, in volume 15, issue 4, pages 82-86

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Published in Torreya, in 1915, in volume 15, issue 5, pages 112-115

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Published in Torreya, in 1919, in volume 19, issue 1, pages 17-19

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Published in Torreya, in 1919, in volume 19, issue 2, pages 33-34

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Published in Torreya, in 1920, in volume 20, issue 1, pages 12-16

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Published in Torreya, in 1912, in volume 12, issue 12, pages 291-292

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Published in Torreya, in 1913, in volume 13, issue 1, pages 19-22

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Published in Torreya, in 1916, in volume 16, issue 4, pages 95-98

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