Published in Madroño, in 1991, in volume 38, issue 2, pages 96-114
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/48845900,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 2, pages 725-752
Created: 2018-04-22, modified: 2018-04-22![](https://www.biodiversitylibrary.org/pagethumb/9312147,60,60)
Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1905-1908
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/47816931,60,60)
Published in Madroño, in 2001, in volume 48, issue 3, pages 211-214
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32132195,60,60)
Published in Torreya, in 1902, in volume 2, issue 3, pages 45-48
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32130728,60,60)
Published in Torreya, in 1928, in volume 28, issue 5, pages 100-101
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32132234,60,60)
Published in Torreya, in 1902, in volume 2, issue 5, pages 76-77
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/52979536,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/46765040,60,60)
Published in Entomologist's Record and Journal of Variation, in 2005, in volume 117, issue 3, pages 128-129
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/634776,60,60)
Published in Rhodora, in 1970, in volume 72, issue 791, pages 392
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/5169560,60,60)
Published in Botanical Gazette, in 1877, in volume 2, issue 12, pages 143-144
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/52979539,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979540,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979538,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/5169490,60,60)
Published in Botanical Gazette, in 1877, in volume 2, issue 3, pages 73-75
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/50413569,60,60)
Published in Madroño, in 2013, in volume 60, pages 258-259
Created: 2019-04-08, modified: 2019-04-08![](https://www.biodiversitylibrary.org/pagethumb/32132212,60,60)
Published in Torreya, in 1902, in volume 2, issue 4, pages 58-62
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32132376,60,60)
Published in Torreya, in 1902, in volume 2, issue 12, pages 186-190
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32132277,60,60)
Published in Torreya, in 1902, in volume 2, issue 7, pages 111-112
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32132148,60,60)
Published in Torreya, in 1902, in volume 2, issue 1, pages 10-13
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32127625,60,60)
Published in Torreya, in 1903, in volume 3, issue 2, pages 27-31
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/5167900,60,60)
Published in Botanical Gazette, in 1882, in volume 7, issue 8/9, pages 95-96
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/55752319,60,60)
Published in The Beagle, in 1992, in volume 9, pages 29-34
Created: 2018-04-15, modified: 2018-04-15![](https://www.biodiversitylibrary.org/pagethumb/52153307,60,60)
Published in The Wilson Bulletin, in 1951, in volume 63, issue 3, pages 219-224
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/16267726,60,60)
Published in The Auk, in 1913, in volume 30, pages 293-294
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32127606,60,60)
Published in Torreya, in 1903, in volume 3, issue 1, pages 12-14
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/42323508,60,60)
Published in Novapex, in 2004, in volume 5, pages 131-138
Created: 2013-07-28, modified: 2013-07-28![](https://www.biodiversitylibrary.org/pagethumb/48199082,60,60)
Published in Journal of The Bombay Natural History Society, in 1932, in volume 36, pages 225
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/49628634,60,60)
Published in Palaeontology, in 1965, in volume 8, issue 1, pages 192-198
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49559026,60,60)
Published in Nautilus, in 1965, in volume 79, pages 41-42
Created: 2012-03-12, modified: 2023-12-07![](https://www.biodiversitylibrary.org/pagethumb/28543639,60,60)
Published in Botanical Gazette, in 1884, in volume 9, issue 1, pages 1-6
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/28543657,60,60)
Published in Botanical Gazette, in 1884, in volume 9, issue 2, pages 19-23
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/28543678,60,60)
Published in Botanical Gazette, in 1884, in volume 9, issue 3, pages 40-45
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/28543694,60,60)
Published in Botanical Gazette, in 1884, in volume 9, issue 4, pages 56-59
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/57143157,60,60)
Published in Proceedings of The Royal Society of Victoria, in 1973, in volume 86, issue 1, pages 19-28
Created: 2020-07-02, modified: 2020-07-02![](https://www.biodiversitylibrary.org/pagethumb/45651784,60,60)
Published in Scopus, in 1998, in volume 20, pages 56-57
Created: 2014-08-10, modified: 2014-08-10![](https://www.biodiversitylibrary.org/pagethumb/40059647,60,60)
Published in Memoirs of the Queensland Museum, in 1996, in volume 39, pages 1-15
Created: 2020-07-07, modified: 2020-07-07![](https://www.biodiversitylibrary.org/pagethumb/16264890,60,60)
Published in Proceedings of the Entomological Society of Washington, in 1986, in volume 88, pages 189
Created: 2010-11-04, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47602147,60,60)
Published in Journal of The Bombay Natural History Society, in 1937, in volume 39, pages 399-403
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/11979761,60,60)
Published in Psyche: A Journal of Entomology, in 1909, in volume 16, issue 6, pages 132
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/59889210,60,60)
Published in History of systematic botany in Australasia, in 1990, pages 273-283
Created: 2020-06-22, modified: 2020-06-22![](https://www.biodiversitylibrary.org/pagethumb/12241820,60,60)
Published in Psyche: A Journal of Entomology, in 1877, in volume 2, issue 43-44, pages 87-89
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/31679959,60,60)
Published in Memoirs of The Torrey Botanical Club, in 1918, in volume 17, issue 2, pages 52-55
Created: 2017-03-15, modified: 2017-03-15![](https://www.biodiversitylibrary.org/pagethumb/49770676,60,60)
Published in Palaeontology, in 1976, in volume 19, issue 2, pages 199-222
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49760544,60,60)
Published in Palaeontology, in 1977, in volume 20, issue 3, pages 595-621
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49760572,60,60)
Published in Palaeontology, in 1977, in volume 20, issue 3, pages 623-640
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49730018,60,60)
Published in Palaeontology, in 1986, in volume 29, issue 3, pages 423-467
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/42257233,60,60)
Published in Novapex, in 2002, in volume 3, pages 65-81
Created: 2013-07-27, modified: 2013-07-27![](https://www.biodiversitylibrary.org/pagethumb/42368131,60,60)
Published in Novapex, in 2006, in volume 6, pages 45-52
Created: 2013-07-28, modified: 2013-07-28![](https://www.biodiversitylibrary.org/pagethumb/40827106,60,60)
Published in Memoirs of the Queensland Museum, in 1991, in volume 31, pages 409-419
Created: 2020-07-07, modified: 2020-07-07