Published in Postilla, in 1967, in volume 105, pages 1-44
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/44717883,60,60)
Published in Bonner Zoologische Beiträge, in 1975, in volume 26, pages 107-134
Created: 2014-05-17, modified: 2014-05-17![](https://www.biodiversitylibrary.org/pagethumb/32135494,60,60)
Published in Torreya, in 1910, in volume 10, issue 4, pages 90-91
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/7465904,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1969, in volume 22, pages 253-264
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/53003147,60,60)
Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003149,60,60)
Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003157,60,60)
Published in Asa Gray correspondence. Senders A, in 1886, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/562313,60,60)
Published in Rhodora, in 1904, in volume 6, issue 62, pages 27-31
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/562858,60,60)
Published in Rhodora, in 1906, in volume 8, issue 85, pages 15-16
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/5439668,60,60)
Published in Rhodora, in 1978, in volume 80, issue 823, pages 377-389
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/53003155,60,60)
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003159,60,60)
Published in Asa Gray correspondence. Senders A, in 1890, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003160,60,60)
Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003153,60,60)
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003151,60,60)
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/563481,60,60)
Published in Rhodora, in 1908, in volume 10, issue 112, pages 70-71
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/10684007,60,60)
Published in Postilla, in 1968, in volume 114, pages 1-32
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/57627132,60,60)
Published in Schedulae Orchidianae, in 1922, in volume 1, pages 1-24
Created: 2024-05-30, modified: 2024-05-30![](https://www.biodiversitylibrary.org/pagethumb/43646077,60,60)
Published in Gardens' Bulletin, Singapore, in 2005, in volume 57, issue 1, pages 133-137
Created: 2014-06-20, modified: 2016-08-11![](https://www.biodiversitylibrary.org/pagethumb/10688203,60,60)
Published in Postilla, in 1968, in volume 118, pages 1-40
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/618914,60,60)
Published in Rhodora, in 1951, in volume 53, issue 627, pages 67-78
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/562844,60,60)
Published in Rhodora, in 1906, in volume 8, issue 85, pages 1-5
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/57627401,60,60)
Published in Schedulae Orchidianae, in 1923, in volume 6, pages 1-99
Created: 2024-05-30, modified: 2024-05-30![](https://www.biodiversitylibrary.org/pagethumb/57627687,60,60)
Published in Schedulae Orchidianae, in 1925, in volume 9, pages 1-62
Created: 2024-05-30, modified: 2024-05-30![](https://www.biodiversitylibrary.org/pagethumb/57627247,60,60)
Published in Schedulae Orchidianae, in 1923, in volume 3, pages 1-27
Created: 2024-05-30, modified: 2024-05-30![](https://www.biodiversitylibrary.org/pagethumb/57627203,60,60)
Published in Schedulae Orchidianae, in 1923, in volume 2, pages 1-38
Created: 2024-05-30, modified: 2024-05-30![](https://www.biodiversitylibrary.org/pagethumb/562233,60,60)
Published in Rhodora, in 1903, in volume 5, issue 59, pages 261-264
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/34223508,60,60)
Published in Torreya, in 1912, in volume 12, issue 1, pages 11-13
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/564148,60,60)
Published in Rhodora, in 1899, in volume 1, issue 9, pages 172
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/570355,60,60)
Published in Rhodora, in 1921, in volume 23, issue 268, pages 73-85
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/7770645,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1934, in volume 2, pages 112
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7809701,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1936, in volume 4, pages 36-38
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/47992902,60,60)
Published in Madroño, in 1924, in volume 1, issue 9, pages 148
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/57627755,60,60)
Published in Schedulae Orchidianae, in 1930, in volume 10, pages 1-116
Created: 2024-05-30, modified: 2024-05-30![](https://www.biodiversitylibrary.org/pagethumb/51810738,60,60)
Published in Kirtlandia, in 1970, in volume 9, pages 1-17
Created: 2016-11-04, modified: 2016-11-04![](https://www.biodiversitylibrary.org/pagethumb/7770564,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1934, in volume 2, pages 31-32
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7809686,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1936, in volume 4, pages 21-25
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7812446,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1938, in volume 6, pages 37-45
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7770088,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1933, in volume 1, pages 3-8
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7770558,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1934, in volume 2, pages 25-29
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7770572,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1934, in volume 2, pages 39-40
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7809696,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1936, in volume 4, pages 31-35
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7811655,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 5, pages 36-37
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/2345534,60,60)
Published in Proceedings of The Biological Society of Washington, in 1904, in volume 17, pages 119-120
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/7812120,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1941, in volume 10, pages 59-60
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7770114,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1932, in volume 1, pages 1-3
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7770106,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1933, in volume 1, pages 5-7
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7770634,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1934, in volume 2, pages 101-102
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7809712,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1936, in volume 4, pages 47-51
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7812479,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1938, in volume 6, pages 70-73
Created: 2016-02-07, modified: 2016-07-26