Published in Rhodora, in 1940, in volume 42, issue 497, pages 197-198
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Published in Rhodora, in 1945, in volume 47, issue 561, pages 261-263
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Published in Rhodora, in 1959, in volume 61, issue 723, pages 85
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Published in Madroño, in 1938, in volume 4, issue 7, pages 201-203
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Published in Rhodora, in 1952, in volume 54, issue 639, pages 67-79
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Published in Journal of The Arnold Arboretum, in 1944, in volume 25, issue 1, pages 84
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Published in Rhodora, in 1939, in volume 41, issue 485, pages 189-190
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Published in Rhodora, in 1957, in volume 59, issue 703, pages 161-168
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Published in Proceedings of The Biological Society of Washington, in 1945, in volume 58, pages 27-28
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Published in Rhodora, in 1932, in volume 34, issue 399, pages 41-48
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Published in Proceedings of The Biological Society of Washington, in 1927, in volume 40, pages 117-118
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Published in The Wilson Bulletin, in 1934, in volume 46, issue 2, pages 90-92
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Published in The Wilson Bulletin, in 1936, in volume 48, issue 4, pages 276-283
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Published in Proceedings of The Biological Society of Washington, in 1928, in volume 41, pages 17-19
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Published in Phytologia, in 1985, in volume 57, issue 2, pages 156
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Published in Proceedings of The Biological Society of Washington, in 1927, in volume 40, pages 119-121
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Published in The Wilson Bulletin, in 1924, in volume 36, issue 1, pages 20-23
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Published in Proceedings of The Biological Society of Washington, in 1929, in volume 42, pages 207-208
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Published in Entomological News, Philadelphia, in 1915, in volume 26, issue 3, pages 126-127
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Published in Biol Bull, in 1932, in volume 63, pages 99-107
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Published in Proceedings of The Biological Society of Washington, in 1926, in volume 39, pages 11-13
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Published in The Wilson Bulletin, in 1925, in volume 37, issue 1, pages 15-17
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Published in Asa Gray correspondence. Senders Br-Bz, in 1848, pages 1-6
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Published in Torreya, in 1906, in volume 6, issue 11, pages 233-237
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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1864, pages 1-2
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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1865, pages 1-2
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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1865, pages 1-2
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Published in Torreya, in 1906, in volume 6, issue 9, pages 186-189
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Published in Zoologica, in 1966, in volume 51, issue 6, pages 71-76
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Published in Asa Gray correspondence. Senders A, pages 1
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Published in William Marriot Canby letters to Asa Gray, 1861-1895, in 1881, pages 1-2
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Published in Nautilis, in 1927, in volume 41, pages 1-6
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Published in Nautilis, in 1931, in volume 45, pages 37-41
Created: 2013-09-28, modified: 2013-09-28