Published in Rhodora, in 1951, in volume 53, issue 627, pages 95
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Published in Rhodora, in 1951, in volume 53, issue 635, pages 271-272
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Published in Rhodora, in 1956, in volume 58, issue 691, pages 191-197
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Published in Madroño, in 1934, in volume 2, issue 15, pages 124-128
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Published in Madroño, in 1987, in volume 34, issue 1, pages 1-17
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Published in Sida, Contributions To Botany, in 1992, in volume 15, issue 1, pages 167-168
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Published in Rhodora, in 1962, in volume 64, issue 758, pages 186-190
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Published in Torreya, in 1940, in volume 40, issue 5, pages 172-173
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Published in Rhodora, in 1944, in volume 46, issue 545, pages 199
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Published in Rhodora, in 1956, in volume 58, issue 686, pages 45-48
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Published in American Fern Journal, in 1931, in volume 21, pages 106-109
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Published in Torreya, in 1935, in volume 35, issue 2, pages 39-41
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Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2275-2296
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Published in Rhodora, in 1962, in volume 64, issue 757, pages 92-94
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Published in The Coleopterists Bulletin, in 1971, in volume 25, issue 4, pages 118
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Published in Rhodora, in 1961, in volume 63, issue 750, pages 179-180
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Published in American Fern Journal, in 1960, in volume 50, pages 26-32
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Published in Madroño, in 1967, in volume 19, issue 1, pages 30-32
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Published in Madroño, in 1981, in volume 28, issue 2, pages 100
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Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 1, pages 219-222
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Published in Torreya, in 1936, in volume 36, issue 2, pages 25-28
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Published in Madroño, in 1958, in volume 14, issue 6, pages 214-216
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Published in Madroño, in 1977, in volume 24, issue 2, pages 127-128
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Published in Journal of The New York Entomological Society, in 1951, in volume 59, issue 2, pages 127
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Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 1, pages 1-44
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Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 2, pages 122-159
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Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 3, pages 324-361
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Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 4, pages 411-444
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Published in Sida, Contributions To Botany, in 1981, in volume 9, issue 1, pages 96-97
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Published in Annals of the Missouri Botanical Garden, in 1991, in volume 78, pages 57-64
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Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 235-244
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Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 3, pages 561
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Published in Madroño, in 1946, in volume 8, issue 6, pages 204-205
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Published in Rhodora, in 1939, in volume 41, pages 302-313
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Published in Phasmid Studies, in 1996, in volume 5, issue 2, pages 62-69
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Published in Rhodora, in 1944, in volume 46, pages 317-323
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Published in Rhodora, in 1945, in volume 47, pages 185-191
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Published in Journal of The Washington Academy of Sciences, in 1942, in volume 32, pages 138-141
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Published in Memoirs of the National Museum of Victoria, in 1982, in volume 43, pages 43-58
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Published in Madroño, in 1978, in volume 25, issue 4, pages 185-186
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Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 2, pages 421-423
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Published in Proceedings of The Biological Society of Washington, in 1950, in volume 63, pages 163-165
Created: 2012-03-19, modified: 2012-03-19
Published in Proceedings of The Biological Society of Washington, in 1951, in volume 64, pages 131-134
Created: 2011-07-31, modified: 2011-07-31
Published in Proceedings of The Biological Society of Washington, in 1952, in volume 65, pages 189-192
Created: 2011-07-31, modified: 2011-07-31
pages 1-2
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Published in Asa Gray correspondence. Senders A, in 1893, pages 1
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in 1869, pages 1-3
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in 1873, pages 1-2
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in 1878, pages 1-3
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Published in Torreya, in 1928, in volume 28, issue 5, pages 99-100
Created: 2022-12-14, modified: 2022-12-14