Published in Smithsonian Miscellaneous Collections, in 1939, in volume 98, issue 10, pages 1-18
Created: 2015-05-20, modified: 2015-05-20
Published in Nautilus, in 1986, in volume 100, issue 1, pages 38
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Published in Nautilus, in 1981, in volume 95, issue 4, pages 169-170
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Published in Indo-Paciflc Mollusca, in 1973, in volume 3, issue 16, pages 207-273
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Published in Rhodora, in 1934, in volume 36, issue 423, pages 88-89
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Published in The Veliger, in 1972, in volume 15, issue 1, pages 7-10
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Published in Rhodora, in 1910, in volume 12, issue 140, pages 166-167
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Published in Torreya, in 1944, in volume 44, issue 1, pages 6-7
Created: 2022-12-12, modified: 2022-12-12
Published in Rhodora, in 1901, in volume 3, issue 29, pages 137-140
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1904, in volume 6, issue 61, pages 18-20
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1915, in volume 17, issue 195, pages 59-62
Created: 2016-07-19, modified: 2016-07-19
Published in Botanical Gazette, in 1907, in volume 43, issue 4, pages 281-282
Created: 2017-03-14, modified: 2017-03-14
Published in Proceedings of the United States National Museum, in 1967, in volume 121, issue 3579, pages 1-51
Created: 2010-01-08, modified: 2017-01-06
Published in Journal of The Arnold Arboretum, in 1927, in volume 8, issue 2, pages 69-86
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1921, in volume 2, issue 3, pages 156-159
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1930, in volume 11, issue 4, pages 181-192
Created: 2016-07-07, modified: 2016-07-07
Published in Rhodora, in 1904, in volume 6, issue 63, pages 54-61
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1907, in volume 9, issue 99, pages 60-62
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Published in Rhodora, in 1910, in volume 12, issue 138, pages 121-124
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1910, in volume 12, issue 133, pages 1-3
Created: 2016-07-19, modified: 2016-07-19
Published in The Nautilus, in 1999, in volume 113, issue 4, pages 127-150
Created: 2017-11-06, modified: 2017-11-06
Published in Journal of The Arnold Arboretum, in 1924, in volume 5, issue 2, pages 134-135
Created: 2016-07-07, modified: 2016-07-07
Published in Rhodora, in 1912, in volume 14, issue 162, pages 97-102
Created: 2016-07-19, modified: 2016-07-19
Published in Jour Washington Acad Sci, in 1951, in volume 41, pages 22-24
Created: 2014-01-30, modified: 2014-01-30
Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 1, pages 137
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1920, in volume 1, issue 3, pages 190-191
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1935, in volume 16, issue 1, pages 65-67
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1921, in volume 2, issue 3, pages 153-156
Created: 2016-07-07, modified: 2016-07-07
Published in Rhodora, in 1907, in volume 9, issue 103, pages 109-117
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1909, in volume 11, issue 131, pages 209-211
Created: 2016-07-19, modified: 2016-07-19
Published in Journal of The Arnold Arboretum, in 1945, in volume 26, issue 1, pages 67-78
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1920, in volume 1, issue 4, pages 242-245
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1935, in volume 16, issue 4, pages 448-452
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1944, in volume 25, issue 1, pages 84
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1946, in volume 27, issue 2, pages 169-174
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1946, in volume 27, issue 3, pages 316-318
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1947, in volume 28, issue 2, pages 253-258
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1947, in volume 28, issue 4, pages 445-446
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1935, in volume 16, issue 3, pages 358-363
Created: 2016-07-07, modified: 2016-07-07
Published in Pacific Science, in 1967, in volume 21, issue 2, pages 182-187
Created: 2017-09-17, modified: 2017-09-17
Published in Journal of The Arnold Arboretum, in 1926, in volume 7, issue 3, pages 151-227
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1919, in volume 1, issue 2, pages 115-121
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 3, pages 299-332
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 3, pages 223-252
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 1-27
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 2, pages 91-117
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1938, in volume 19, issue 3, pages 282-290
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 4, pages 267-326
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1931, in volume 12, issue 4, pages 275-281
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1936, in volume 17, issue 2, pages 53-82
Created: 2016-07-07, modified: 2016-07-07