Published in Annals of the Missouri Botanical Garden, in 2002, in volume 89, pages 38-63
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/9255823,60,60)
Published in Journal of the Arnold Arboretum, in 1979, in volume 60, issue 3, pages 396-401
Created: 2013-02-06, modified: 2013-02-06![](https://www.biodiversitylibrary.org/pagethumb/53216693,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216695,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1880, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216699,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1880, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216703,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216705,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1882, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216709,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1882, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/47864217,60,60)
Published in Madroño, in 1956, in volume 13, issue 5, pages 176
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/55679827,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1988, in volume 119, pages 1-26
Created: 2019-03-11, modified: 2019-03-11![](https://www.biodiversitylibrary.org/pagethumb/13167804,60,60)
Published in Phytologia, in 1991, in volume 71, pages 387-389
Created: 2011-01-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/12985203,60,60)
Published in Phytologia, in 1990, in volume 69, pages 47-50
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/52298533,60,60)
Published in The Wilson Bulletin, in 1938, in volume 50, issue 4, pages 225-238
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/12980422,60,60)
Published in Phytologia, in 1990, in volume 69, pages 346-347
Created: 2011-01-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/53216692,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216713,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216715,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216717,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216712,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1891, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/50441888,60,60)
Published in Phytologia, in 1995, in volume 78, pages 244-245
Created: 2011-01-26, modified: 2016-05-05![](https://www.biodiversitylibrary.org/pagethumb/55656133,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1988, in volume 126, pages 1-54
Created: 2019-03-11, modified: 2019-03-11![](https://www.biodiversitylibrary.org/pagethumb/9301367,60,60)
Published in Sida, Contributions To Botany, in 1991, in volume 14, issue 3, pages 511-512
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/15932089,60,60)
Published in The Auk, in 1887, in volume 4, pages 150-152
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/1496775,60,60)
Published in Biol Bull, in 1986, in volume 170, pages 526-531
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/49758845,60,60)
Published in Palaeontology, in 1978, in volume 21, issue 4, pages 791-822
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/13069404,60,60)
Published in Phytologia, in 1994, in volume 77, pages 456-464
Created: 2011-01-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/15933575,60,60)
Published in The Auk, in 1908, in volume 25, pages 90
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/55628778,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1987, in volume 111, pages 1-14
Created: 2019-03-11, modified: 2019-03-11![](https://www.biodiversitylibrary.org/pagethumb/27446814,60,60)
Published in The Auk, in 1897, in volume 14, pages 233-234
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/1515823,60,60)
Published in Biol Bull, in 1985, in volume 169, pages 92-105
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/49739134,60,60)
Published in Palaeontology, in 1998, in volume 41, issue 1, pages 57-102
Created: 2016-04-22, modified: 2016-04-22![](https://www.biodiversitylibrary.org/pagethumb/9035640,60,60)
Published in Ibis, in 1899, in volume 5, issue 1, pages 115-128
Created: 2024-04-07, modified: 2024-04-07![](https://www.biodiversitylibrary.org/pagethumb/12985515,60,60)
Published in Phytologia, in 1992, in volume 73, pages 381-383
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/13065454,60,60)
Published in Phytologia, in 1996, in volume 80, pages 288-290
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/40470838,60,60)
Published in Zoological Science, in 1993, in volume 10, pages 733-748
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/52348219,60,60)
Published in Gulf Research Reports, in 1973, in volume 4, issue 2, pages 186-190
Created: 2017-01-30, modified: 2017-01-30![](https://www.biodiversitylibrary.org/pagethumb/58085443,60,60)
Published in Telopea, in 2004, in volume 10, issue 4, pages 781-786
Created: 2020-08-24, modified: 2020-08-24![](https://www.biodiversitylibrary.org/pagethumb/8119861,60,60)
Published in The Great Basin Naturalist, in 1992, in volume 52, issue 4, pages 321-327
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/56172083,60,60)
Published in Pan-Pacific Entomologist, in 1982, in volume 58, issue 1, pages 2-18
Created: 2018-07-08, modified: 2018-07-08![](https://www.biodiversitylibrary.org/pagethumb/50978422,60,60)
Published in Zoologica, in 1939, in volume 24, issue 11, pages 285-288
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51342566,60,60)
Published in Muelleria, in 1996, in volume 9, pages 105-109
Created: 2016-09-04, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/57275251,60,60)
Published in Proceedings of The Royal Society of Victoria, in 1980, in volume 91, issue 1, pages 155-160
Created: 2020-07-02, modified: 2020-07-02![](https://www.biodiversitylibrary.org/pagethumb/49714390,60,60)
Published in Palaeontology, in 1971, in volume 14, issue 4, pages 666-695
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/13155725,60,60)
Published in Phytologia, in 1991, in volume 71, pages 160-162
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/12979367,60,60)
Published in Phytologia, in 1991, in volume 69, pages 469-470
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/27444708,60,60)
Published in The Auk, in 1889, in volume 6, pages 241-243
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/47877659,60,60)
Published in Madroño, in 1945, in volume 8, issue 1, pages 27-29
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/55052937,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1991, in volume 139, pages 1-17
Created: 2019-03-11, modified: 2019-03-11![](https://www.biodiversitylibrary.org/pagethumb/47952548,60,60)
Published in Madroño, in 2012, in volume 59, pages 109-127
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52168682,60,60)
Published in The Wilson Bulletin, in 1985, in volume 97, issue 2, pages 191-200
Created: 2016-12-04, modified: 2016-12-04