Published in Scopus, in 1990, in volume 14, pages 6-13
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/47941700,60,60)
Published in Madroño, in 1992, in volume 39, issue 4, pages 311-312
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/45651893,60,60)
Published in Scopus, in 2004, in volume 24, pages 11-20
Created: 2014-08-10, modified: 2014-08-10![](https://www.biodiversitylibrary.org/pagethumb/45682871,60,60)
Published in Scopus, in 2001, in volume 21, pages 1-14
Created: 2015-02-15, modified: 2015-02-15![](https://www.biodiversitylibrary.org/pagethumb/3137450,60,60)
Published in Proc. Calif. Acad. Sci. ser. 4, in 1920, in volume 10, pages 51-52
Created: 2011-06-04, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/28000701,60,60)
Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 217-218
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/26463358,60,60)
Published in Proceedings of the California Academy of Sciences, in 1919, in volume 9, pages 221-255
Created: 2011-06-28, modified: 2011-06-28![](https://www.biodiversitylibrary.org/pagethumb/52206443,60,60)
Published in The Wilson Bulletin, in 1973, in volume 85, issue 2, pages 230
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/27277581,60,60)
Published in Annals of the Missouri Botanical Garden, in 1988, in volume 75, pages 874-885
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/29963343,60,60)
Published in Proceedings of The American Philosophical Society, in 1909, in volume 48, issue 191, pages 111-118
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/26481231,60,60)
Published in Proceedings of the California Acadademy of Sciences, in 1921, in volume 11, pages 197-344
Created: 2010-10-26, modified: 2022-12-02![](https://www.biodiversitylibrary.org/pagethumb/1495075,60,60)
Published in Biol Bull, in 1990, in volume 178, pages 144-159
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1495091,60,60)
Published in Biol Bull, in 1990, in volume 178, pages 160-174
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/32863308,60,60)
Published in Rhodora, in 2000, in volume 102, issue 910, pages 202-207
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/50572544,60,60)
Published in BULL BROOKLYN ENT SOC, in 1944, in volume 39, issue 1, pages 41-44
Created: 2016-05-17, modified: 2016-05-17![](https://www.biodiversitylibrary.org/pagethumb/50782983,60,60)
Published in Rodriguésia, in 1957, in volume 20, issue 32, pages 111-129
Created: 2016-07-17, modified: 2016-07-17![](https://www.biodiversitylibrary.org/pagethumb/40036091,60,60)
Published in Journal of The Asiatic Society of Bengal, in 1840, in volume 8, issue 85, pages 16-21
Created: 2023-09-10, modified: 2023-09-10![](https://www.biodiversitylibrary.org/pagethumb/12068769,60,60)
Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1909, in volume 5, pages 152-155
Created: 2017-03-18, modified: 2017-03-18![](https://www.biodiversitylibrary.org/pagethumb/5164568,60,60)
Published in Botanical Gazette, in 1919, in volume 67, issue 4, pages 375-376
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32133350,60,60)
Published in Torreya, in 1922, in volume 22, issue 2, pages 30-31
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/34223532,60,60)
Published in Torreya, in 1912, in volume 12, issue 2, pages 33-34
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/49760912,60,60)
Published in Palaeontology, in 1996, in volume 39, issue 3, pages 561-582
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/53210767,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/49739476,60,60)
Published in Palaeontology, in 1998, in volume 41, issue 3, pages 383-386
Created: 2016-04-22, modified: 2016-04-22![](https://www.biodiversitylibrary.org/pagethumb/53210763,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1833, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210766,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1834, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210774,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1837, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210776,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1839, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210778,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1839, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210781,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1841, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210798,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1851, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210800,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1851, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210803,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1854, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210805,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1854, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210768,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210769,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1835, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210771,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1835, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210807,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1855, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210783,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1847, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210785,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1848, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210787,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1848, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210790,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1849, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210792,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1850, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210795,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1850, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210772,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1836, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/16075967,60,60)
Published in The Auk, in 1903, in volume 20, pages 234-235
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/563572,60,60)
Published in Rhodora, in 1908, in volume 10, issue 116, pages 146
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/35295628,60,60)
Published in Botanical Gazette, in 1921, in volume 71, issue 6, pages 471-472
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47919890,60,60)
Published in Madroño, in 1933, in volume 2, issue 10, pages 81-83
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32088689,60,60)
Published in Torreya, in 1920, in volume 20, issue 6, pages 119-122
Created: 2022-12-14, modified: 2022-12-14